Prosecution Insights
Last updated: April 19, 2026
Application No. 18/143,000

TARGETED SURFACE DISINFECTION SYSTEM WITH PULSED UV LIGHT

Final Rejection §112
Filed
May 03, 2023
Examiner
YOO, REGINA M
Art Unit
1758
Tech Center
1700 — Chemical & Materials Engineering
Assignee
Solaris Disinfection Inc.
OA Round
2 (Final)
64%
Grant Probability
Moderate
3-4
OA Rounds
3y 4m
To Grant
69%
With Interview

Examiner Intelligence

Grants 64% of resolved cases
64%
Career Allow Rate
562 granted / 884 resolved
-1.4% vs TC avg
Moderate +6% lift
Without
With
+5.7%
Interview Lift
resolved cases with interview
Typical timeline
3y 4m
Avg Prosecution
61 currently pending
Career history
945
Total Applications
across all art units

Statute-Specific Performance

§101
0.4%
-39.6% vs TC avg
§103
35.6%
-4.4% vs TC avg
§102
21.1%
-18.9% vs TC avg
§112
34.6%
-5.4% vs TC avg
Black line = Tech Center average estimate • Based on career data from 884 resolved cases

Office Action

§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 . FINAL ACTION Response to Amendment The amendment filed on 10/20/2025 has been received and claims 21-24 and 26-40 are pending. Claim Objections Claims 21-24 and 26-30 are objected to because of the following informalities: in line 11 of Claim 21, insert --motorized-- before “articulated”; in line 2 of Claim 27, insert --motorized-- before “articulated”; in line 2 of Claim 30, insert --motorized-- before “articulated”; in line 3 of Claim 30, insert --motorized-- before “articulated”. Appropriate correction is required. Claim Interpretation The following is a quotation of 35 U.S.C. 112(f): (f) Element in Claim for a Combination. – An element in a claim for a combination may be expressed as a means or step for performing a specified function without the recital of structure, material, or acts in support thereof, and such claim shall be construed to cover the corresponding structure, material, or acts described in the specification and equivalents thereof. The following is a quotation of pre-AIA 35 U.S.C. 112, sixth paragraph: An element in a claim for a combination may be expressed as a means or step for performing a specified function without the recital of structure, material, or acts in support thereof, and such claim shall be construed to cover the corresponding structure, material, or acts described in the specification and equivalents thereof. The claims in this application are given their broadest reasonable interpretation using the plain meaning of the claim language in light of the specification as it would be understood by one of ordinary skill in the art. The broadest reasonable interpretation of a claim element (also commonly referred to as a claim limitation) is limited by the description in the specification when 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, is invoked. As explained in MPEP § 2181, subsection I, claim limitations that meet the following three-prong test will be interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph: (A) the claim limitation uses the term “means” or “step” or a term used as a substitute for “means” that is a generic placeholder (also called a nonce term or a non-structural term having no specific structural meaning) for performing the claimed function; (B) the term “means” or “step” or the generic placeholder is modified by functional language, typically, but not always linked by the transition word “for” (e.g., “means for”) or another linking word or phrase, such as “configured to” or “so that”; and (C) the term “means” or “step” or the generic placeholder is not modified by sufficient structure, material, or acts for performing the claimed function. Use of the word “means” (or “step”) in a claim with functional language creates a rebuttable presumption that the claim limitation is to be treated in accordance with 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph. The presumption that the claim limitation is interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, is rebutted when the claim limitation recites sufficient structure, material, or acts to entirely perform the recited function. Absence of the word “means” (or “step”) in a claim creates a rebuttable presumption that the claim limitation is not to be treated in accordance with 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph. The presumption that the claim limitation is not interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, is rebutted when the claim limitation recites function without reciting sufficient structure, material or acts to entirely perform the recited function. Claim limitations in this application that use the word “means” (or “step”) are being interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, except as otherwise indicated in an Office action. Conversely, claim limitations in this application that do not use the word “means” (or “step”) are not being interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, except as otherwise indicated in an Office action. This application includes one or more claim limitations that do not use the word “means,” but are nonetheless being interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, because the claim limitation(s) uses a generic placeholder that is coupled with functional language without reciting sufficient structure to perform the recited function and the generic placeholder is not preceded by a structural modifier. Such claim limitation(s) is/are: “motorized articulated assembly” and “an apparatus” in claim 21; “moveable portion” in claim 31. Because this/these claim limitation(s) is/are being interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, it/they is/are being interpreted to cover the corresponding structure described in the specification as performing the claimed function, and equivalents thereof. In particular, the corresponding structures for the “motorized articulated assembly” comprise components (such as the journal 24, tilt mechanism 38, etc. and/or 102 including support 110 and/or 202 including components 210, 214) as disclosed in paragraphs [0049]-[0051] and Figures 4-7f of Specification; the corresponding structure for the “apparatus” comprises a chassis 12 and/or a cabinet 16; the corresponding structure for the “moveable portion” comprises components included/located on/within the head assembly 18/108/208. If applicant does not intend to have this/these limitation(s) interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, applicant may: (1) amend the claim limitation(s) to avoid it/them being interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph (e.g., by reciting sufficient structure to perform the claimed function); or (2) present a sufficient showing that the claim limitation(s) recite(s) sufficient structure to perform the claimed function so as to avoid it/them being interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph. This application includes one or more claim limitations that use the word “means” or “step” but are nonetheless not being interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph because the claim limitation(s) recite(s) sufficient structure, materials, or acts to entirely perform the recited function. Such claim limitation(s) is/are: “airflow device” and “air channeling portion” in claims 21 and 31; “input device” in claims 24 and 34; . Because this/these claim limitation(s) is/are not being interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, it/they is/are not being interpreted to cover only the corresponding structure, material, or acts described in the specification as performing the claimed function, and equivalents thereof. If applicant intends to have this/these limitation(s) interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, applicant may: (1) amend the claim limitation(s) to remove the structure, materials, or acts that performs the claimed function; or (2) present a sufficient showing that the claim limitation(s) does/do not recite sufficient structure, materials, or acts to perform the claimed function. 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. The following is a quotation of 35 U.S.C. 112 (pre-AIA ), second paragraph: The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the applicant regards as his invention. Claims 27, 30 and 36-38 are rejected under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), second paragraph, as being indefinite for failing to particularly point out and distinctly claim the subject matter which the inventor or a joint inventor (or for applications subject to pre-AIA 35 U.S.C. 112, the applicant), regards as the invention. In Claim 27, it is not clear whether “a motor” is a component of the claimed system of a component of the “apparatus supporting the motorized articulated assembly”. In Claim 30, it is not clear whether the mobile carriage is only “for navigating the [motorized] articulated assembly” or for navigating the claimed system and/or the “body of [the] apparatus supporting the motorized articulated assembly”. In Claim 36, it is not clear whether “a motor” is merely “configured for driving the moveable portion” or for driving the “motorized support”. In Claim 37, it is not clear whether it is “the moveable portion” or the “motorized support” that “is configured to move autonomously”. In Claim 38, it is not clear whether it is “the moveable portion” or the “motorized support” that “includes an articulated assembly”. Allowable Subject Matter Claims 21-24, 26, 28-29, 31-35 and 39-40 allowed. The following is an examiner’s statement of reasons for allowance: the primary reason for allowance of the claims is due to amendment of the claim 21 to include a limitation of now cancelled claim 25 as well as the limitations that “the airflow device include[es] at least one of a fan and a vacuum pump” and “the air channeling portion is a channel defined by a body of an apparatus supporting the motorized articulated assembly” which was indicated to contain allowable subject matter, which overcomes the last remaining rejection (i.e. 35 U.S.C. 102(a)(1) rejection) of this application. See examiner’s statement of reasons for allowance in paragraph 11 on p. 7 of Office Action mailed 7/23/2025. It would not have been obvious to one of ordinary skill in the art before the effective filing date of the claimed invention to provide a targeted surface disinfection system and apparatus comprised of components in the configuration as set forth in the claims. Any comments considered necessary by applicant must be submitted no later than the payment of the issue fee and, to avoid processing delays, should preferably accompany the issue fee. Such submissions should be clearly labeled “Comments on Statement of Reasons for Allowance.” Claims 27, 30 and 36-38 would be allowable if rewritten to overcome the rejection(s) under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), 2nd paragraph, set forth in this Office action. Response to Arguments Applicant's arguments filed 10/21/2025 have been fully considered but they are not persuasive. As to applicant’s argument on pp. 7-8 of Remarks in regards to 35 U.S.C. 112(f) interpretation and amendment to include the term “motorized”, examiner indicates that such term is merely a functional language and does not modify the term/placeholder “articulated assembly” by sufficient structure, material, or acts for performing the claimed function and thus, the limitation of “a motorized articulated assembly” is interpreted under 35 U.S.C. 112(f). Conclusion Applicant's amendment necessitated the new ground(s) of rejection presented in this Office action. Accordingly, THIS ACTION IS MADE FINAL. See MPEP § 706.07(a). 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 REGINA M YOO whose telephone number is (571)272-6690. The examiner can normally be reached Monday - Friday, 9:00 am - 5:00 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, Maris Kessel can be reached at (571)270-7698. 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. /REGINA M YOO/ Primary Examiner, Art Unit 1758
Read full office action

Prosecution Timeline

May 03, 2023
Application Filed
Jul 18, 2025
Non-Final Rejection — §112
Oct 20, 2025
Response Filed
Jan 29, 2026
Final Rejection — §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12551585
Sanitizing Appliance
2y 5m to grant Granted Feb 17, 2026
Patent 12544471
VEHICLE SANITIZING SYSTEMS AND METHODS FOR USING THE SAME
2y 5m to grant Granted Feb 10, 2026
Patent 12544466
Instrument Sterilization Device
2y 5m to grant Granted Feb 10, 2026
Patent 12544473
Medical Instrument Sterilization Case Tracking
2y 5m to grant Granted Feb 10, 2026
Patent 12521464
AIR DISINFECTION APPARATUS FOR USE IN AIR CONDITIONING SYSTEMS
2y 5m to grant Granted Jan 13, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

AI Strategy Recommendation

Get an AI-powered prosecution strategy using examiner precedents, rejection analysis, and claim mapping.
Powered by AI — typically takes 5-10 seconds

Prosecution Projections

3-4
Expected OA Rounds
64%
Grant Probability
69%
With Interview (+5.7%)
3y 4m
Median Time to Grant
Moderate
PTA Risk
Based on 884 resolved cases by this examiner. Grant probability derived from career allow 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