Prosecution Insights
Last updated: May 29, 2026
Application No. 18/081,983

APPLICATION OF ADRB1 ACTIVE INHIBITOR IN PREPARING PREPARATION OR AS PREPARATION FOR TREATING PSORIASIS

Non-Final OA §101§102§112
Filed
Dec 15, 2022
Priority
Sep 26, 2022 — CN 2022111743290
Examiner
HAVLIN, ROBERT H
Art Unit
1626
Tech Center
1600 — Biotechnology & Organic Chemistry
Assignee
Liangdan Sun
OA Round
1 (Non-Final)
52%
Grant Probability
Moderate
1-2
OA Rounds
0m
Est. Remaining
80%
With Interview

Examiner Intelligence

Grants 52% of resolved cases
52%
Career Allowance Rate
534 granted / 1022 resolved
-7.7% vs TC avg
Strong +27% interview lift
Without
With
+27.2%
Interview Lift
resolved cases with interview
Typical timeline
2y 9m
Avg Prosecution
95 currently pending
Career history
1129
Total Applications
across all art units

Statute-Specific Performance

§101
0.7%
-39.3% vs TC avg
§103
36.8%
-3.2% vs TC avg
§102
14.2%
-25.8% vs TC avg
§112
32.7%
-7.3% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1022 resolved cases

Office Action

§101 §102 §112
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 . Priority This application claims foreign priority to CHINA 2022111743290 (09/26/2022). Information Disclosure An IDS was not filed in this application. Applicant is reminded of the duty of disclosure as per 37 CFR 1.56 and detailed in MPEP § 2000.. Election/Restrictions Applicant's election of species without traverse of the species ADRB1 inhibitor ACE (aka acebutolol) in the reply filed on 3/2/26 is acknowledged. The Examiner determined the elected species reads on claims 1-7. As detailed in the following rejections, the generic claim encompassing the elected species was not found patentable. Therefore, the provisional election of species is given effect, the examination is restricted to the elected species only, and claims not reading on the elected species are held withdrawn. MPEP 803.02; Ex parte Ohsaka, 2 USPQ2d 1460, 1461 (Bd. Pat. App. lnt. 1987). Accordingly, claim 8 is hereby withdrawn. Should applicant, in response to this rejection of the Markush-type claim, overcome the rejection through amendment, the amended Markush-type claim will be reexamined to the extent necessary to determine patentability of the Markush-type claim. See MPEP 803.02. Claim Rejections - 35 USC § 101 35 U.S.C. 101 reads as follows: Whoever invents or discovers any new and useful process, machine, manufacture, or composition of matter, or any new and useful improvement thereof, may obtain a patent therefor, subject to the conditions and requirements of this title. Claims 1-7 are rejected under 35 U.S.C. 101 because the claimed recitation of a use, without setting forth any steps involved in the process, results in an improper definition of a process, i.e., results in a claim which is not a proper process claim under 35 U.S.C. 101. See for example Ex parte Dunki, 153 USPQ 678 (Bd.App. 1967) and Clinical Products, Ltd. v. Brenner, 255 F. Supp. 131, 149 USPQ 475 (D.D.C. 1966). Claim Rejections - 35 USC § 112 The following is a quotation of 35 U.S.C. 112(b): (b) CONCLUSION.—The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the inventor or a joint inventor regards as the invention. Claims 1-7 are rejected under 35 U.S.C. 112(b) as being indefinite for failing to particularly point out and distinctly claim the subject matter which the inventor or a joint inventor, regards as the invention. Claims 1-7 provides for the use of an ADRB1 inhibitor, but, since the claim does not set forth any steps involved in the method/process, it is unclear what method/process applicant is intending to encompass. A claim is indefinite where it merely recites a use without any active, positive steps delimiting how this use is actually practiced. The “use” claims are such that one of ordinary skill in the art would not understand the scope of the claimed invention (MPEP 2173.05(q)). Claim Rejections - 35 USC § 102 The following is a quotation of the appropriate paragraphs of 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)(1) the claimed invention was patented, described in a printed publication, or in public use, on sale, or otherwise available to the public before the effective filing date of the claimed invention. (a)(2) the claimed invention was described in a patent issued under section 151, or in an application for patent published or deemed published under section 122(b), in which the patent or application, as the case may be, names another inventor and was effectively filed before the effective filing date of the claimed invention. Claims 1-7 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Shamloo et al. (US20200237724). Shamloo teaches adrenergic receptor beta 1 (ADRB1) inhibitor compounds (Abstract, [0316]-[0319]) for treating psoriasis (claim 66, 68: “treating a subject for an inflammatory condition and the contacting comprises administering (e.g., oral, dermal, intranasal administration) the β1-selective adrenergic receptor modulating compound to a subject in need thereof”, “wherein the inflammatory condition is psoriasis.”) where the compound is acebutolol ([0303]) in a pharmaceutical composition ([0256]) which anticipates the claims 1, 5-7. Regarding claims 2-4 specifying the desired result, these results would be inherently present in the administration of the same compound in the same manner as claimed. Furthermore, a “clause in a method claim is not given weight when it simply expresses the intended result of a process step positively recited” (MPEP 2111.04). Conclusion No claims allowed. Any inquiry concerning this communication or earlier communications from the examiner should be directed to ROBERT H HAVLIN whose telephone number is (571)272-9066. The examiner can normally be reached 9am - 6pm. 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, Kortney Klinkel can be reached at (571) 270-5293. 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. /ROBERT H HAVLIN/Primary Patent Examiner, Art Unit 1626
Read full office action

Prosecution Timeline

Dec 15, 2022
Application Filed
May 14, 2026
Non-Final Rejection mailed — §101, §102, §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12637443
CYCLIC AMINE DERIVATIVES HAVING SEROTONIN RECEPTOR BINDING ACTIVITY
2y 11m to grant Granted May 26, 2026
Patent 12630537
PYRIDAZINONE AND METHODS OF USE THEREOF
3y 0m to grant Granted May 19, 2026
Patent 12617771
DIPHENYLPYRAZOLE COMPOUND, AND PREPARATION METHOD THEREFOR AND APPLICATION THEREOF
2y 10m to grant Granted May 05, 2026
Patent 12614609
SYSTEMS AND METHODS TO IDENTIFY MUTATIONS IN MITOCHONDRIAL GENOMES
4y 5m to grant Granted Apr 28, 2026
Patent 12605361
CARBOXYLATED PSILOCYBIN DERIVATIVES AND METHODS OF USING
2y 8m 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
52%
Grant Probability
80%
With Interview (+27.2%)
2y 9m (~0m remaining)
Median Time to Grant
Low
PTA Risk
Based on 1022 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