Prosecution Insights
Last updated: April 19, 2026
Application No. 18/769,436

INKJET INK AND INKJET RECORDING APPARATUS

Non-Final OA §DP
Filed
Jul 11, 2024
Examiner
ZIMMERMAN, JOSHUA D
Art Unit
2853
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Kyocera Document Solutions Inc.
OA Round
1 (Non-Final)
40%
Grant Probability
Moderate
1-2
OA Rounds
3y 3m
To Grant
56%
With Interview

Examiner Intelligence

Grants 40% of resolved cases
40%
Career Allow Rate
306 granted / 757 resolved
-27.6% vs TC avg
Strong +16% interview lift
Without
With
+16.0%
Interview Lift
resolved cases with interview
Typical timeline
3y 3m
Avg Prosecution
44 currently pending
Career history
801
Total Applications
across all art units

Statute-Specific Performance

§101
0.3%
-39.7% vs TC avg
§103
54.3%
+14.3% vs TC avg
§102
23.2%
-16.8% vs TC avg
§112
16.2%
-23.8% vs TC avg
Black line = Tech Center average estimate • Based on career data from 757 resolved cases

Office Action

§DP
DETAILED ACTION Notice of Pre-AIA or AIA Status The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA . Specification The disclosure is objected to because of the following informalities: in Tables 4-9, “phosphorous” should be “phosphorus”. Appropriate correction is required. 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 1-10 are rejected on the ground of nonstatutory double patenting as being unpatentable over claims 1-10 of U.S. Patent No. 12384929. Although the claims at issue are not identical, they are not patentably distinct from each other. Claim 1 of the Patent differs from instant claim 1 in the following ways: i) the ratio of non-adsorption resin is 20% to 50% instead of 18% to 52%; ii) the sulfur concentration is 1.0 to 6.0 ppm as opposed to 1.0 to 12.0 ppm; iii) the phosphorus concentration is 1.0 to 6.0 ppm as opposed to 1.0 to 12.5 ppm; and iv) no requirement is set for absorbance parameters of a first peak in a UV-VIS light absorption spectrum. With respect to items i)-iii), the Patent very clearly overlaps the recited ranges of the instant claim 1, thereby anticipating them. With respect to item iv), since the Patent does not restrict the absorbance parameters, the Patent claim is broader than the instant claim, and therefore covers the instant claim. Additionally, it has been held that where the claimed and prior art products are identical or substantially identical in structure or composition, or are produced by an identical or substantially identical process, a prima facie case of either anticipation or obviousness has been established. See MPEP §2112.01. In this instance, since the inkjet ink of the Patent is at least substantially identical to that of the instant claim, the recited absorbance property is presumed inherent. Claims 2-10 correspond to claims 2-10 of the Patent, respectively, and where the claims are not identical, the claims of the Patent overlap what is recited such that they read on the recited limitations. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to JOSHUA D ZIMMERMAN whose telephone number is (571)272-2749. The examiner can normally be reached Monday-Thursday, 9:30AM-6:30PM, First Fridays: 9:30AM-5:30PM. 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, Stephen Meier can be reached at (571) 272-2149. 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. /JOSHUA D ZIMMERMAN/Primary Examiner, Art Unit 2853
Read full office action

Prosecution Timeline

Jul 11, 2024
Application Filed
Feb 21, 2026
Non-Final Rejection — §DP (current)

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Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

1-2
Expected OA Rounds
40%
Grant Probability
56%
With Interview (+16.0%)
3y 3m
Median Time to Grant
Low
PTA Risk
Based on 757 resolved cases by this examiner. Grant probability derived from career allow rate.

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