DETAILED ACTION
This is the initial Office action for application SN 19/085,838 having an effective date of 20 March 2025 and a provisional priority date of 21 March 2024. Claims 1-18 are pending. The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA .
Double Patenting
The nonstatutory double patenting rejection is based on a judicially created doctrine grounded in public policy (a policy reflected in the statute) so as to prevent the unjustified or improper timewise extension of the “right to exclude” granted by a patent and to prevent possible harassment by multiple assignees. A nonstatutory double patenting rejection is appropriate where the conflicting claims are not identical, but at least one examined application claim is not patentably distinct from the reference claim(s) because the examined application claim is either anticipated by, or would have been obvious over, the reference claim(s). See, e.g., In re Berg, 140 F.3d 1428, 46 USPQ2d 1226 (Fed. Cir. 1998); In re Goodman, 11 F.3d 1046, 29 USPQ2d 2010 (Fed. Cir. 1993); In re Longi, 759 F.2d 887, 225 USPQ 645 (Fed. Cir. 1985); In re Van Ornum, 686 F.2d 937, 214 USPQ 761 (CCPA 1982); In re Vogel, 422 F.2d 438, 164 USPQ 619 (CCPA 1970); In re Thorington, 418 F.2d 528, 163 USPQ 644 (CCPA 1969).
A timely filed terminal disclaimer in compliance with 37 CFR 1.321(c) or 1.321(d) may be used to overcome an actual or provisional rejection based on nonstatutory double patenting provided the reference application or patent either is shown to be commonly owned with the examined application, or claims an invention made as a result of activities undertaken within the scope of a joint research agreement. See MPEP § 717.02 for applications subject to examination under the first inventor to file provisions of the AIA as explained in MPEP § 2159. See MPEP § 2146 et seq. for applications not subject to examination under the first inventor to file provisions of the AIA . A terminal disclaimer must be signed in compliance with 37 CFR 1.321(b).
The filing of a terminal disclaimer by itself is not a complete reply to a nonstatutory double patenting (NSDP) rejection. A complete reply requires that the terminal disclaimer be accompanied by a reply requesting reconsideration of the prior Office action. Even where the NSDP rejection is provisional the reply must be complete. See MPEP § 804, subsection I.B.1. For a reply to a non-final Office action, see 37 CFR 1.111(a). For a reply to final Office action, see 37 CFR 1.113(c). A request for reconsideration while not provided for in 37 CFR 1.113(c) may be filed after final for consideration. See MPEP §§ 706.07(e) and 714.13.
The USPTO Internet website contains terminal disclaimer forms which may be used. Please visit www.uspto.gov/patent/patents-forms. The actual filing date of the application in which the form is filed determines what form (e.g., PTO/SB/25, PTO/SB/26, PTO/AIA /25, or PTO/AIA /26) should be used. A web-based eTerminal Disclaimer may be filled out completely online using web-screens. An eTerminal Disclaimer that meets all requirements is auto-processed and approved immediately upon submission. For more information about eTerminal Disclaimers, refer to www.uspto.gov/patents/apply/applying-online/eterminal-disclaimer.
Claims 1-18 are provisionally rejected on the ground of nonstatutory double patenting as being unpatentable over claims 1-20 of copending Application No. 19/175,529. Although the claims at issue are not identical, they are not patentably distinct from each other because the co-pending application claims a method for preparing a slurry catalyst for use in upgrading a renewable feedstock comprising a hydroprocessing catalyst having an average particle size of from 1 to 300 µm, mixing with a liquid component including a renewable feedstock, followed by sulfiding the slurry catalyst, which is indistinguishable over the claimed method and process of this application. The co-pending application claims grinding the catalyst to a smaller particle size (dependent claims 5-6) and the claims in this application further include a sulfiding agent introduced to the slurry.
This is a provisional nonstatutory double patenting rejection because the patentably indistinct claims have not in fact been patented.
Claims 1-18 are provisionally rejected on the ground of nonstatutory double patenting as being unpatentable over claims 1-24 of copending Application No. 19/175,606. Although the claims at issue are not identical, they are not patentably distinct from each other because the co-pending application claims a method for preparing a slurry catalyst for use in upgrading a renewable feedstock comprising a hydroprocessing catalyst having an average particle size of from 1 to 300 µm, mixing with a liquid component including a renewable feedstock, followed by sulfiding the slurry catalyst, which is indistinguishable over the claimed method and process of this application. The co-pending application claims grinding the catalyst to a smaller particle size (dependent claims 5-6) and the claims in this application further include a sulfiding agent introduced to the slurry.
This is a provisional nonstatutory double patenting rejection because the patentably indistinct claims have not in fact been patented.
Conclusion
The prior art made of record and not relied upon is considered pertinent to applicant's disclosure.
Jeanneret et al (US 2016/0137930) disclose a slurry hydrocracking process using spent hydroprocessing catalyst wherein the spent hydroprocessing catalyst is reduced in size to an average particle size of less than about 500 µm [0033]. The particle size can be reduced using any suitable process including, but not limited to, grinding, ball milling or jet milling [0034]. The claimed invention differs by mixing the reduced hydrotreating catalyst component with a renewable liquid carrier composition which is not taught or suggested in Jeanneret et al.
Reynolds et al (US 2012/0152806) disclose hydroprocessing catalysts including two different catalysts with different characteristics: a catalyst having a particle size of greater than 0.65 mm, and a slurry catalyst having an average particle size ranging from 1 to 300 µm (Abstract).
Any inquiry concerning this communication or earlier communications from the examiner should be directed to ELLEN M MCAVOY whose telephone number is (571)272-1451. The examiner can normally be reached Monday-Friday 9:30am - 7:00 pm EST.
Examiner interviews are available via telephone, in-person, and video conferencing using a USPTO supplied web-based collaboration tool. To schedule an interview, applicant is encouraged to use the USPTO Automated Interview Request (AIR) at http://www.uspto.gov/interviewpractice.
If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, PREM SINGH can be reached at (571) 272-6381. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300.
Information regarding the status of published or unpublished applications may be obtained from Patent Center. Unpublished application information in Patent Center is available to registered users. To file and manage patent submissions in Patent Center, visit: https://patentcenter.uspto.gov. Visit https://www.uspto.gov/patents/apply/patent-center for more information about Patent Center and https://www.uspto.gov/patents/docx for information about filing in DOCX format. For additional questions, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000.
/ELLEN M MCAVOY/ Primary Examiner, Art Unit 1771
EMcAvoy
September 28, 2026
