Prosecution Insights
Last updated: July 17, 2026
Application No. 18/823,970

PICOLINAMIDE COMPOUNDS WITH FUNGICIDAL ACTIVITY

Non-Final OA §DP
Filed
Sep 04, 2024
Priority
Dec 30, 2014 — provisional 62/098,120 +8 more
Examiner
SCHLIENTZ, NATHAN W
Art Unit
Tech Center
Assignee
Corteva Agriscience LLC
OA Round
1 (Non-Final)
41%
Grant Probability
Moderate
1-2
OA Rounds
1y 9m
Est. Remaining
22%
With Interview

Examiner Intelligence

Grants 41% of resolved cases
41%
Career Allowance Rate
332 granted / 806 resolved
-18.8% vs TC avg
Minimal -19% lift
Without
With
+-19.1%
Interview Lift
resolved cases with interview
Typical timeline
3y 7m
Avg Prosecution
35 currently pending
Career history
858
Total Applications
across all art units

Statute-Specific Performance

§101
0.3%
-39.7% vs TC avg
§103
63.5%
+23.5% vs TC avg
§102
7.3%
-32.7% vs TC avg
§112
1.7%
-38.3% vs TC avg
Black line = Tech Center average estimate • Based on career data from 806 resolved cases

Office Action

§DP
DETAILED ACTION The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA . Status of the Claims Claims 1-20 are pending. 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 1-20 are rejected on the ground of nonstatutory double patenting as being unpatentable over claim 1 of U.S. Patent No. 10,035,772. Although the claims at issue are not identical, they are not patentably distinct from each other because the instant claims are drawn to compounds of the formula I PNG media_image1.png 200 400 media_image1.png Greyscale I and US ‘772 claims a compound PNG media_image2.png 258 342 media_image2.png Greyscale The compound of US ‘772 falls within the scope of the compound of formula I according to the instant claims. Claims 1-20 are rejected on the ground of nonstatutory double patenting as being unpatentable over claims 1-9 of U.S. Patent No. 10,111,432. Although the claims at issue are not identical, they are not patentably distinct from each other because US ‘432 claims a composition comprising PNG media_image3.png 210 372 media_image3.png Greyscale . The compounds of US ‘432 fall within the scope of the compound of formula I according to the instant claims (depicted above). Claims 1-20 are rejected on the ground of nonstatutory double patenting as being unpatentable over claims 1-19 of U.S. Patent No. 10,182,568. Although the claims at issue are not identical, they are not patentably distinct from each other because US ‘568 claims a composition for the control of a fungal pathogen including mixtures of at least one of the compounds of Formula I PNG media_image4.png 104 292 media_image4.png Greyscale . The compounds of US ‘568 fall within the scope of the compound of formula I according to the instant claims (depicted above). Claims 1-20 are rejected on the ground of nonstatutory double patenting as being unpatentable over claims 1-15 of U.S. Patent No. 10,358,423. Although the claims at issue are not identical, they are not patentably distinct from each other because US ‘423 claims a process for the preparation of the compound of Formula A PNG media_image5.png 238 364 media_image5.png Greyscale . The compounds of US ‘423 fall within the scope of the compound of formula I according to the instant claims (depicted above). Claims 1-20 are rejected on the ground of nonstatutory double patenting as being unpatentable over claims 1-30 of U.S. Patent No. 10,588,318. Although the claims at issue are not identical, they are not patentably distinct from each other because US ‘318 claim a compound of Formula I PNG media_image6.png 106 294 media_image6.png Greyscale . The compounds of US ‘318 fall within the scope of the compound of formula I according to the instant claims (depicted above). Claims 1-20 are rejected on the ground of nonstatutory double patenting as being unpatentable over claims 1-19 of U.S. Patent No. 10,595,531. Although the claims at issue are not identical, they are not patentably distinct from each other because US ‘531 claims a composition for the control of a fungal pathogen including mixtures of at least one of the compounds of Formula I PNG media_image4.png 104 292 media_image4.png Greyscale . The compounds of US ‘531 fall within the scope of the compound of formula I according to the instant claims (depicted above). Claims 1-20 are rejected on the ground of nonstatutory double patenting as being unpatentable over claims 1-14 of U.S. Patent No. 11,206,828. Although the claims at issue are not identical, they are not patentably distinct from each other because US ‘828 claims a synergistic fungicidal mixture comprising the compound of Formula I PNG media_image7.png 256 372 media_image7.png Greyscale . The compound of Formula I according to US ‘828 falls within the scope of the compound of formula I according to the instant claims (depicted above). Claims 1-20 are rejected on the ground of nonstatutory double patenting as being unpatentable over claims 1-2 of U.S. Patent No. 11,284,620. Although the claims at issue are not identical, they are not patentably distinct from each other because US ‘620 claims a compound of Formula I PNG media_image8.png 230 350 media_image8.png Greyscale The compound of Formula I according to US ‘620 falls within the scope of the compound of formula I according to the instant claims (depicted above). Claims 1-20 are rejected on the ground of nonstatutory double patenting as being unpatentable over claim 1 of U.S. Patent No. 11,751,568. Although the claims at issue are not identical, they are not patentably distinct from each other because US ‘568 claims the compound PNG media_image9.png 186 354 media_image9.png Greyscale The compound according to US ‘568 falls within the scope of the compound of formula I according to the instant claims (depicted above). Claims 1-20 are rejected on the ground of nonstatutory double patenting as being unpatentable over claims 1-5 of U.S. Patent No. 12,114,660. Although the claims at issue are not identical, they are not patentably distinct from each other because US ‘660 claims a composition comprising a compound of the formula: PNG media_image10.png 230 344 media_image10.png Greyscale . The compound according to US ‘660 falls within the scope of the compound of formula I according to the instant claims (depicted above). Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to Nathan W Schlientz whose telephone number is (571)272-9924. The examiner can normally be reached 10:00 AM to 6:00 PM, Monday through Friday. 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, Sue Liu can be reached at (571) 272-5539. 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. /N.W.S/Examiner, Art Unit 1616 /SUE X LIU/Supervisory Patent Examiner, Art Unit 1616
Read full office action

Prosecution Timeline

Sep 04, 2024
Application Filed
Jun 22, 2026
Non-Final Rejection mailed — §DP (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12677830
3-ALKOXYBENZAMIDE DERIVATIVE, AND PEST CONTROL AGENT
3y 11m to grant Granted Jul 14, 2026
Patent 12653183
HYGROSCOPIC SALT MICROENCAPSULATION, AND USES THEREOF
3y 1m to grant Granted Jun 16, 2026
Patent 12642271
ACTIVE COMPOUND COMBINATIONS COMPRISING A (THIO)CARBOXAMIDE DERIVATIVE AND A FUNGIDICAL COMPOUND
5y 4m to grant Granted Jun 02, 2026
Patent 12610947
TOBACCO AXILLARY BUD GROWTH INHIBITORS AND METHODS OF INHIBITING GROWTH OF TOBACCO AXILLARY BUDS
5y 1m to grant Granted Apr 28, 2026
Patent 12605322
SHAMPOO COMPOSITION WITH NON-SULFATE SURFACTANT AND COMPLEXATION COMPOUND FORMING A COACERVATE
5y 2m to grant Granted Apr 21, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

Strategy Recommendation AI-generated — please review before filing

Get a prosecution strategy drawn from examiner precedents, rejection analysis, and claim mapping.
Typically takes 5-10 seconds — AI-generated, attorney review required before filing

Prosecution Projections

1-2
Expected OA Rounds
41%
Grant Probability
22%
With Interview (-19.1%)
3y 7m (~1y 9m remaining)
Median Time to Grant
Low
PTA Risk
Based on 806 resolved cases by this examiner. Grant probability derived from career allowance rate.

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month