governmental agencies or individuals engaged in such work, falls within the provisions of paragraph (b)(1) of this section, and it shall be presumed that any invention made by any other employee falls within the provisions of paragraph (b)(2) of this section. Either presumption may be rebutted by a showing of the facts and circumstances in the case and shall not preclude a determination that these facts and circumstances justify leaving the entire right, title and interest in and to the invention in the government employee, subject to law.

(4) In any case wherein the Government neither (i) obtains the entire domestic right, title, and interest in and to an invention pursuant to the provisions of paragraph (b)(1) of this section, nor (ii) reserves a nonexclusive, irrevocable, royalty-free license in the invention, with power to grant sublicenses for all governmental purposes, pursuant to the provisions of paragraph (b)(2) of this section, the Solicitor, subject to the approval of the Commissioner, shall leave the entire right, title, and interest in and to the invention in the employee, subject to law.

(c) In the event that the Solicitor determines, pursuant to paragraph (b) (2) or (4) of this section, that title to an invention will be left with an employee, the Solicitor shall notify the employee of this determination and promptly prepare, and preserve in appropriate files, accessible to the Commissioner, a written signed, and dated statement concerning the invention including the following:

(1) A description of the invention in sufficient detail to identify the invention and show the relationship to the employee's duties and work assignment;

(2) The name of the employee and his employment status, including a detailed statement of his official duties and responsibilities at the time the invention was made; and

(3) A statement of the Solicitor's determination and reasons therefor. The Solicitor shall, subject to considerations of national security, or public health, safety, or welfare, submit to the Commissioner a copy of this written statement. This submittal in a case

falling within the provisions of paragraph (b) (2) of this section shall be made after the expiration of the period prescribed in § 6.6 for the taking of an appeal, or it may be made prior to the expiration of such period if the employees acquiesces in the Solicitor's determination. The Commissioner thereupon shall review the determination of the Solicitor and the Commissioner's decision respecting the matter shall be final, subject to the right of the employee or the Solicitor to submit to the Commissioner within 30 days (or such longer period as the Commissioner may, for good cause, shown in writing, fix in any case) after receiving notice of such decision, a petition for the reconsideration of the decision. A copy of such petition must also be filed by the inventor with the Solicitor within the prescribed period.

§ 6.6 Appeals by employees.

(a) Any employee who is aggrieved by a determination of the Solicitor pursuant to § 6.5(b) (1) or (2) may obtain a review of the determination by filing, within 30 days (or such longer period as the Commissioner may for good cause shown in writing, fix in any case) after receiving notice of such determination, two copies of an appeal with the Commissioner. The Commissioner then shall forward one copy of the appeal to the Solicitor.

(b) On receipt of a copy of an appeal filed pursuant to paragraph (a) of this section, the Solicitor shall, subject to considerations of national security, or public health, safety, or welfare, promptly furnish both the Commissioner and the inventor with a copy of a report containing the following information about the invention involved in the appeal:

(1) A copy of a statement containing the information specified in § 6.5(c), and

(2) A detailed statement of the points of dispute or controversy, together with copies of any statements or written arguments that may have been filed, and of any other relevant evidence that the Solicitor considered in making his determination of Government interest. Within 25 days (or

such longer period as the Commissioner may, for good cause shown, fix in any case) after the transmission of a copy of the Solicitor's report to the employee, the employee may file a reply thereto with the Commissioner and file one copy thereof with the Solicitor.

(c) After the time for the employee's reply to the Solicitor's report has expired and if the employee has so requested in his appeal, a date will be set for the hearing of oral arguments by the employee (or by an attorney whom he designates by written power of attorney filed before, or at the hearing) and the Solicitor. Unless it shall be otherwise ordered before the hearing begins, oral arguments will be limited to thirty minutes for each side. The employee need not retain an attorney or request an oral hearing to secure full consideration of the facts and his arguments. He may expedite such consideration by notifying the Commissioner when he does not intend to file a reply to the Solicitor's report.

(d) After a hearing on the appeal, if a hearing was requested, or after expiration of the period for the inventor's reply to the Solicitor's report, if no hearing is set, the Commissioner shall issue a decision on the matter, which decision shall be final after the period for asking reconsideration expires or on the date that a decision on a petition for reconsideration is finally disposed of. Any request for reconsideration or modification of the decision must be filed within 30 days from the date of the original decision (or within such an extension thereof as may be set by the Commissioner before the original period expires). The Commissioner's decision shall be made after consideration of the statements of fact in the employee's appeal, the Solicitor's report, and the employee's reply, but the Commissioner, at his discretion and with due respect to the rights and convenience of the inventor and the Solicitor, may call for further statements on specific questions of fact or may request additional evidence in the form of affidavits or depositions on specific facts in dispute.

§ 6.7 Domestic patent protection.

(a) The Solicitor, upon determining that an invention coming within the scope of § 6.5(b) (1) or (2) has been made, shall thereupon determine whether patent protection will be sought in the United States by the Department for such invention. A controversy over the respective rights of the Government and of the inventor in any case shall not delay the taking of the actions provided for in this section. In cases coming within the scope of § 6.5(b) (2), action by the Department looking toward such patent protection shall be contingent upon the consent of the inventor.

(b) Where there is a dispute as to whether paragraphs (b)(1) or (2) of § 6.5 applies in determining the respective rights of the Government and of an employee in and to any invention, the Solicitor will determine whether patent protection will be sought in the United States pending the Commissioner's decision on the dispute, and, if he determines that an application for patent should be filed, he will take such rights as are specified in § 6.5(b) (2), but this shall be without prejudice to acquiring the rights specified in § 6.5 (b) (1) should the Commissioner so decide.

(c) Where the Solicitor has determined to leave title to an invention with an employee under § 6.5(b) (2), the Solicitor will, upon the filing of an application for patent and pending review of the determination by the Commissioner, take the rights specified in that paragraph, without prejudice to the subsequent acquisition by the Government of the rights specified in § 6.5(b) (1) should the Commissioner so decide.

(d) In the event that the Solicitor determines that an application for patent will not be filed on an invention made under the circumstances specified in § 6.5(b) (1) giving the United States the right to title thereto, the Solicitor shall subject to considerations of national security, or public health, safety, or welfare, report to the Commissioner promptly upon making such determination, the following information concerning the invention:

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(1) Description of the invention in sufficient detail to permit a satisfactory review;

(2) Name of the inventor and his employment status;

(3) Statement of the Solicitor's determination and reasons therefor.

The Commissioner, may, if he determines that the interest of the Government so requires and subject to considerations of national security, or public health safety, or welfare, bring the invention to the attention of any Government agency to whose activities the invention may be pertinent, or cause the invention to be fully disclosed by publication thereof.

§ 6.8 Foreign filing.

(a) By Government. (1) In every case where the employee has indicated pursuant to § 6.2(d)(10), his willingness to assign the domestic patent rights in the invention to the Government, or where it has been determined pursuant to § 6.5 that the Government shall obtain the entire domestic patent rights, the Government shall reserve an option to acquire assignment of all foreign rights including the rights to file foreign patent applications or otherwise to seek protection abroad on the invention.

(2) The Government's option shall lapse as regards any foreign country:

(i) When the Solicitor determines after consultation with the agency most directly concerned, not to cause an application to be filed in said foreign country or otherwise to seek protection of the invention, as by publication;

(ii) When the Solicitor fails to take action to seek protection of the invention in said foreign country (a) within six months of the filing of an application for a United States patent on the invention, or (b) within six months of declassification of an invention previously under a security classification, whichever is later.

(b) By Employee. (1) No Department employee shall file or cause to be filed an application for patent in any foreign country on any invention in which the Government has acquired the entire (foreign and domestic) patent rights, or holds an unexpired option to acquire the patent rights in

said foreign country, or take any steps which would preclude the filing of an application by or on behalf of the Government.

(2) An employee may file in any foreign country where the Government has not exercised its option acquired pursuant to § 6.2(d)(10), to do so, or determines not to do so.

(3) The determination or failure to act as set forth in § 6.8(a)(2) shall constitute a decision by the Government to leave the foreign patent rights to the invention in the employee, subject to a nonexclusive, irrevocable, royaltyfree license to the Government in any patent which may issue thereon in any foreign country, including the power to issue sublicenses for governmental purposes or in furtherance of the foreign policies of the Government or both.

§ 6.9 Publication and public use of invention before patent application is filed. (a) Publication or public use of an invention constitutes a statutory bar to the granting of a patent for the invention unless a patent application is filed within one year of the date of such publication or public use. In order to preserve rights in unpatented inventions, it shall be the duty of the inventor, or of his supervisor if the inventor is not available to make such report, to report forthwith to the Solicitor any publication or use (other than experimental) of an invention, irrespective of whether an invention report has previously been filed. If an invention report has not been filed, such a report, including information concerning the public use or publication, shall be filed at once. If an invention is disclosed to any person who is not employed by the Department or working in cooperation with the Department upon that invention, a record shall be kept of the date and extent of the disclosure, the name and address of the person to whom the disclosure was made, and the purpose of

the disclosure.

(b) No description, specification, plan, or drawing of any unpatented invention upon which a patent application is likely to be filed shall be published, nor shall any written descrip

tion, specification, plan, or drawing of such invention be furnished to anyone other than an employee of the Department or a person working in cooperation with the Department upon that invention, unless the Solicitor is of the opinion that the interests of the Government will not be prejudiced by such action. If any publication disclosing the invention, not previously approved by the Solicitor, comes to the attention of the inventor or his supervisor, it shall be the duty of such person to report such publication to the Solicitor.

§ 6.10 Publicity concerning the invention after patent application is filed.

In order that the public may obtain the greatest possible benefit from inventions in which the Secretary has transferable interests, inventions assigned to the Secretary upon which patent applications have been filed shall be publicized as widely as possible, within limitations of authority, by the Department, by the originating agency, by the division in which the inventor is employed, and by the inventor himself in his contacts with industries in which the invention is or may be useful. Regular organs of publication shall be utilized to the greatest extent possible. In addition, it shall be the duty of the Solicitor, upon being advised of the issuance of any patent assigned to the Secretary, to take steps towards listing the patent as available for licensing, where feasible.

§ 6.11

Condition of employment.

(a) The regulations in this subpart shall be a condition of employment of all employees of the Department and shall be effective as to all their inventions. These regulations shall be effective without regard to any existing or future contracts to the contrary entered into by any employee of the Department with any person other than the Government.

(b) If a patent application is filed upon an invention which has been made by an employee of the Department under circumstances that entitle the Government to the entire domestic right, title and interest in and to the invention, but which has not been

It is the purpose of the regulations in this subpart to secure for the people of the United States the full benefits of Government research and investigation in the Department of the Interior (a) by providing a simple procedure under which the public may obtain licenses to use patents and inventions in which the Secretary of the Interior has transferable interests and which are available for licensing; and (b) by providing adequate protection for the inventions until such time as they may be made available for licensing without undue risk of losing patent protection to which the public is entitled.

[31 FR 10796, Aug. 13, 1966]

§ 6.52 Patents.

Patents in which the Secretary of the interior has transferable interests, and under which he may issue licenses or sublicenses, are classified as follows:

(a) Class A. Patents, other than those referred to in paragraph (c) of this section, which are owned by the United States, as represented by the Secretary of the Interior, free from restrictions on licensing except such as are inherent in Government ownership;

(b) Class B. Patents in which the interest of the United States, as represented by the Secretary of the Interior, is less than full ownership, or is subject to some express restriction upon licensing or sublicensing (including patents upon which the Secretary of the Interior holds a license, patents assigned to the Secretary of the Interior as trustee for the people of the United States, and patents assigned to the Secretary of the Interior upon such terms as to effect a dedication to the public);

(c) Class C. Patents and patent rights acquired by the Secretary of the Interior pursuant to the Act of April 5, 1944 (58 Stat. 190; 30 U.S.C. 321-325), and any amendments thereof.

[29 FR 260, Jan. 10, 1964, as amended at 31 FR 10796, Aug. 13, 1966]

§ 6.53 Unpatented inventions.

The Secretary of the Interior may also have transferable interests in inventions which are not yet patented. In order to protect the patent rights of the Department, for the eventual benefit of the public, a license may be granted with respect to such an invention only if (a) a patent application has been filed thereon; (b) the invention has been assigned to the United States, as represented by the Secretary of the Interior, and the assignment has been recorded in the Patent Office; and (c) the Solicitor of the Department is of the opinion that the issuance of a license will not prejudice the interests of the Government in the invention. Such licenses shall be upon the same terms as licenses relating to patents of the same class, as described in § 6.52.

§ 6.54 Use or manufacture by or for the Government.

A license is not required with respect to the manufacture or use of any invention assigned or required to be assigned without restrictions or qualifications to the United States when such manufacture or use is by or for the Government for governmental purposes. A license or sublicense may be required, however, for such manufacture or use in the case of Class B patents or patent rights when the terms under which the Secretary of the Interior acquires interests therein necessitate the issuance of a license or sublicense in such circumstances. [31 FR 10796, Aug. 13, 1966]

§ 6.55 Terms of licenses or sublicenses.

(a) No license or sublicense shall be granted under any patent in which the Secretary of the Interior has transferable interests, except as set forth under these regulations, the terms and conditions of which shall be expressly

stated in such license and sublicense. The terms of licenses and sublicenses issued under this subpart shall not be unreasonably restrictive.

(b) To the extent that they do not conflict with any restrictions to which the licensing or sublicensing of Class B patents and unpatented inventions may be subject, all licenses and sublicenses relating to Class A and Class B patents and unpatented inventions shall be subject to the following terms and provisions, and to such other terms and conditions as the Solicitor may prescribe:

(1) The acceptance of a license or sublicense shall not be construed as a waiver of the right to contest the validity of the patent. A license or sublicense shall be revocable only upon a finding by the Solicitor of the Department that the terms of the license or sublicense have been violated and that the revocation of the license or sublicense is in the public interest. Such finding shall be made only after reasonable notice and an opportunity to be heard.

(2) Licenses and sublicenses shall be nontransferable. Upon a satisfactory showing that the Government or public will be benefited thereby, they may be granted to properly qualified applicants royalty-free. If no such showing is made, they shall be granted only upon a reasonable royalty or other consideration, the amount or character of which is to be determined by the Solicitor. A cross-licensing agreement may be considered adequate consideration.

(3) Licensees and sublicensees may be required to submit annual or more frequent technical or statistical reports concerning practical experience acquired through the exercise of the license or sublicense, the extent of the production under the license or sublicense, and other related subjects.

(4) A licensee or sublicensee manufacturing a patented article pursuant to a license or sublicense shall give notice to the public that the article is patented by affixing thereon the word "patent", together with the number of the patent, or when, from the character of the article, this cannot be done, by fixing to it, or to the package in