Prosecution Insights
Last updated: July 17, 2026
Application No. 17/572,802

PROGRAMMABLE AUTOTITRATING OF ELECTRICAL PARAMETERS OF IMPLANTABLE MEDICAL DEVICE

Final Rejection §102§103§DP
Filed
Jan 11, 2022
Priority
Mar 15, 2013 — provisional 61/799,046 +1 more
Examiner
WU, TONG E
Art Unit
3796
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Flint Hills Scientific LLC
OA Round
4 (Final)
71%
Grant Probability
Favorable
5-6
OA Rounds
0m
Est. Remaining
87%
With Interview

Examiner Intelligence

Grants 71% — above average
71%
Career Allowance Rate
470 granted / 664 resolved
+0.8% vs TC avg
Strong +16% interview lift
Without
With
+15.8%
Interview Lift
resolved cases with interview
Typical timeline
2y 11m
Avg Prosecution
30 currently pending
Career history
687
Total Applications
across all art units

Statute-Specific Performance

§101
0.5%
-39.5% vs TC avg
§103
58.4%
+18.4% vs TC avg
§102
5.3%
-34.7% vs TC avg
§112
9.1%
-30.9% vs TC avg
Black line = Tech Center average estimate • Based on career data from 664 resolved cases

Office Action

§102 §103 §DP
DETAILED ACTION Response to Arguments Applicant's arguments filed 3/5/26 have been fully considered but they are not fully persuasive. Regarding Hahn, Applicant asserts Hahn does not disclose a modification procedure in Paragraph 46 alone. However, the rejection is based on Hahn as a whole, not just Paragraph 46. The details of the modification procedure (i.e. titration) are shown throughout Hahn (e.g. Paragraphs 24, 26, 28, 36-39, 49, 51-53, 62). In Paragraph 46, when Hahn refers to therapy/stimulation, Hahn is referring to the aforementioned titration. For instance, to better explain, a preceding Paragraph 44 (first sentence) says that the therapy titration may be controlled according to a stimulation schedule, and then the later Paragraph 46 further describes some of those stimulation schedules (for the titration), including a stimulation schedule where the therapy (i.e. the aforementioned titration) may be applied contingent on enabling conditions such as patient rest or sleep. Claim Rejections - 35 USC § 102 In the event the determination of the status of the application as subject to AIA 35 U.S.C. 102 and 103 (or as subject to pre-AIA 35 U.S.C. 102 and 103) is incorrect, any correction of the statutory basis (i.e., changing from AIA to pre-AIA ) for the rejection will not be considered a new ground of rejection if the prior art relied upon, and the rationale supporting the rejection, would be the same under either status. The following is a quotation of the appropriate paragraphs of pre-AIA 35 U.S.C. 102 that form the basis for the rejections under this section made in this Office action: A person shall be entitled to a patent unless – (a) the invention was known or used by others in this country, or patented or described in a printed publication in this or a foreign country, before the invention thereof by the applicant for a patent. Claim(s) 1-2, 5-8, 12 is/are rejected under pre-AIA 35 U.S.C. 102(a) as being anticipated by Hahn (US 2012/0143286). Regarding claims 1-2, 6-8, Hahn discloses the same invention as claimed, including a treating a medical condition of a patient via an implantable medical device comprising initiating via one or more processors of the implantable medical device a titration period for a first therapy with a first treatment period based on an input obtained from the patient, the first therapy including an electrical stimulation with one or more parameters (Paragraphs 24, 26, 36-39), receiving data relating to a patient’s level of consciousness (Paragraph 46: level of consciousness broadly includes sleep versus awake state), initiating a modification procedure of one or more values associated with the one or more parameters during the titration period based on the received data relating to a patient’s level of consciousness (Paragraph 46), and continuing the first therapy for the first treatment period while one or more parameters are being tolerated by the patient (Paragraphs 28, 49, 51-53, 62). Regarding claim 5, Hahn discloses modifying titration based on adverse effects (Figure 9; Paragraphs 24, 28, 49). Regarding claim 12, Hahn discloses timing the titration increase of a parameter to occur during a sleep state of the patient (Paragraph 46) where any given sleep state can be inherently characterized as one of the recited sleep states. Claim Rejections - 35 USC § 103 The following is a quotation of pre-AIA 35 U.S.C. 103(a) which forms the basis for all obviousness rejections set forth in this Office action: (a) A patent may not be obtained though the invention is not identically disclosed or described as set forth in section 102, if the differences between the subject matter sought to be patented and the prior art are such that the subject matter as a whole would have been obvious at the time the invention was made to a person having ordinary skill in the art to which said subject matter pertains. Patentability shall not be negated by the manner in which the invention was made. Claims 3, 9-11 is/are rejected under pre-AIA 35 U.S.C. 103(a) as being unpatentable over Hahn (US 2012/0143286) in view of Archer (US 2002/0077670). Regarding claims 3, 9-11, Hahn does not disclose initiating a third therapy based on an acute event detection as recited. However, Archer teaches interrupting a first therapy to deliver a different therapy (Figure 4; Paragraphs 15-16), in order to treat an acute epileptic event. Therefore, it would have been obvious to one with ordinary skill in the art before the effective filing date of the claimed invention to modify Hahn as taught by Archer to include initiating a third therapy based on an acute event detection as recited, in order to treat an acute epileptic event. 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 1-3, 5-12 rejected on the ground of nonstatutory double patenting as being unpatentable over claims 1-6 of U.S. Patent No. 11,305,121. Although the claims at issue are not identical, they are not patentably distinct from each other because the claims of the patent anticipate the claims of the instant application. Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. Osorio (US 2012/0330369) shows interrupting a therapy to treat an acute event (Paragraph 8; Figure 4). THIS ACTION IS MADE FINAL. Applicant is reminded of the extension of time policy as set forth in 37 CFR 1.136(a). A shortened statutory period for reply to this final action is set to expire THREE MONTHS from the mailing date of this action. In the event a first reply is filed within TWO MONTHS of the mailing date of this final action and the advisory action is not mailed until after the end of the THREE-MONTH shortened statutory period, then the shortened statutory period will expire on the date the advisory action is mailed, and any nonprovisional extension fee (37 CFR 1.17(a)) pursuant to 37 CFR 1.136(a) will be calculated from the mailing date of the advisory action. In no event, however, will the statutory period for reply expire later than SIX MONTHS from the mailing date of this final action. Any inquiry concerning this communication or earlier communications from the examiner should be directed to Eugene T Wu whose telephone number is (571)270-5053. The examiner can normally be reached M-F 8am-5pm. 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, Carl Layno can be reached on 571-272-4949. 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. /Eugene T Wu/Primary Examiner, Art Unit 3796
Read full office action

Prosecution Timeline

Show 5 earlier events
Apr 24, 2025
Request for Continued Examination
Sep 06, 2025
Response after Non-Final Action
Oct 02, 2025
Applicant Interview (Telephonic)
Oct 04, 2025
Examiner Interview Summary
Dec 29, 2025
Response after Non-Final Action
Jan 05, 2026
Non-Final Rejection mailed — §102, §103, §DP
Mar 05, 2026
Response Filed
Jun 16, 2026
Final Rejection mailed — §102, §103, §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

5-6
Expected OA Rounds
71%
Grant Probability
87%
With Interview (+15.8%)
2y 11m (~0m remaining)
Median Time to Grant
High
PTA Risk
Based on 664 resolved cases by this examiner. Grant probability derived from career allowance rate.

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