Prosecution Insights
Last updated: April 19, 2026
Application No. 17/861,138

CRYOTHERAPY AND CRYOABLATION SYSTEMS AND METHODS FOR TREATMENT OF TISSUE

Non-Final OA §102§103§112
Filed
Jul 08, 2022
Examiner
GIULIANI, THOMAS ANTHONY
Art Unit
3794
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
The General Hospital Corporation
OA Round
5 (Non-Final)
77%
Grant Probability
Favorable
5-6
OA Rounds
3y 6m
To Grant
99%
With Interview

Examiner Intelligence

Grants 77% — above average
77%
Career Allow Rate
563 granted / 735 resolved
+6.6% vs TC avg
Strong +37% interview lift
Without
With
+37.3%
Interview Lift
resolved cases with interview
Typical timeline
3y 6m
Avg Prosecution
39 currently pending
Career history
774
Total Applications
across all art units

Statute-Specific Performance

§101
1.6%
-38.4% vs TC avg
§103
33.9%
-6.1% vs TC avg
§102
23.4%
-16.6% vs TC avg
§112
26.7%
-13.3% vs TC avg
Black line = Tech Center average estimate • Based on career data from 735 resolved cases

Office Action

§102 §103 §112
DETAILED ACTION Currently, claims 48-57 and 67-69 are being examined, while the remaining claims have been withdrawn or cancelled. 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 . 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. Continued Examination Under 37 CFR 1.114 A request for continued examination under 37 CFR 1.114, including the fee set forth in 37 CFR 1.17(e), was filed in this application after final rejection. Since this application is eligible for continued examination under 37 CFR 1.114, and the fee set forth in 37 CFR 1.17(e) has been timely paid, the finality of the previous Office action has been withdrawn pursuant to 37 CFR 1.114. Applicant's submission filed on December 19, 2025 has been entered. Claim Rejections - 35 USC § 112 The following is a quotation of the first paragraph of 35 U.S.C. 112(a): (a) IN GENERAL.—The specification shall contain a written description of the invention, and of the manner and process of making and using it, in such full, clear, concise, and exact terms as to enable any person skilled in the art to which it pertains, or with which it is most nearly connected, to make and use the same, and shall set forth the best mode contemplated by the inventor or joint inventor of carrying out the invention. The following is a quotation of the first paragraph of pre-AIA 35 U.S.C. 112: The specification shall contain a written description of the invention, and of the manner and process of making and using it, in such full, clear, concise, and exact terms as to enable any person skilled in the art to which it pertains, or with which it is most nearly connected, to make and use the same, and shall set forth the best mode contemplated by the inventor of carrying out his invention. Claims 48-57 and 67-69 are rejected under 35 U.S.C. 112(a) or 35 U.S.C. 112 (pre-AIA ), first paragraph, as failing to comply with the written description requirement. The claim(s) contains subject matter which was not described in the specification in such a way as to reasonably convey to one skilled in the relevant art that the inventor or a joint inventor, or for applications subject to pre-AIA 35 U.S.C. 112, the inventor(s), at the time the application was filed, had possession of the claimed invention. Claim 48 recites the limitation “the desired temperature is between minus 20 degrees Celsius and minus 10 degrees Celsius”, which removes the qualifier “approximately” from this range. However, there is insufficient support for this specific range of values in Applicant’s disclosure, since the term “approximately” is always included therein. Appropriate correction is required. It should be noted that all other cited claims have been rejected for being dependent upon a rejected base claim. 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. Claim(s) 48 and 51 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Hennemann, U.S. 2007/0282316 (hereinafter Hennemann). Regarding claim 48, Hennemann discloses (note abstract) a method comprising: identifying treatment parameters for a desired tissue region of the subject for receiving a treatment including cooling, using a cooling device, to a desired temperature provided by the cooling device, wherein the treatment parameters comprise cooling the desired tissue region of the subject to the desired temperature, wherein the desired temperature is between minus 20 degrees Celsius and minus 10 degrees Celsius (note claim 7); applying the treatment using the treatment parameters; and eliciting formation of new collagen in the desired tissue region (note abstract). Regarding claim 51, Hennemann discloses (see above) a method wherein the treatment necessarily includes a ‘bulk cooling process’. Claim(s) 48 and 51-54 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by DeBenedictis, U.S. 2015/0216719 (hereinafter DeBenedictis). Regarding claim 48, DeBenedictis discloses (note abstract) a method comprising: identifying treatment parameters for a desired tissue region of the subject for receiving a treatment including cooling, using a cooling device, to a desired temperature provided by the cooling device, wherein the treatment parameters comprise cooling the desired tissue region of the subject to the desired temperature, wherein the desired temperature is between minus 20 degrees Celsius and minus 10 degrees Celsius (note paragraph 49); applying the treatment using the treatment parameters; and eliciting formation of new collagen in the desired tissue region (note paragraphs 56 and 82). Regarding claim 51, DeBenedictis discloses (see above) a method wherein the treatment necessarily includes a ‘bulk cooling process’. Regarding claim 52, DeBenedictis discloses (see above) a method wherein the desired tissue region includes tissue necessarily experiencing ‘laxity’ (note paragraph 50). Regarding claim 53, DeBenedictis discloses (see above) a method wherein the desired tissue region includes cellulite (note abstract; paragraphs 49 and 50). Regarding claim 54, DeBenedictis discloses (see above) a method wherein the treatment is part of a skin rejuvenation treatment process (note abstract). Claim Rejections - 35 USC § 103 The following is a quotation of 35 U.S.C. 103 which forms the basis for all obviousness rejections set forth in this Office action: A patent for a claimed invention may not be obtained, notwithstanding that the claimed invention is not identically disclosed as set forth in section 102, if the differences between the claimed invention and the prior art are such that the claimed invention as a whole would have been obvious before the effective filing date of the claimed invention to a person having ordinary skill in the art to which the claimed invention pertains. Patentability shall not be negated by the manner in which the invention was made. Claim(s) 49, 50, 52-54, 67, and 69 is/are rejected under 35 U.S.C. 103 as being unpatentable over Hennemann in view of Altshuler, U.S. 2010/0036295 (hereinafter Altshuler). Regarding claims 49, 50, 52-54, 67, and 69, Hennemann discloses (see above) a cryo-procedure that elicits formation of new collagen in a body lumen. However, this procedure fails to explicitly disclose the treatment of skin that is experiencing laxity, wherein the treatment includes a fractional slurry injection using a needle. Altshuler teaches a similar cryo-procedure that elicits formation of new collagen (note paragraphs 63 and 69) in skin that is experiencing laxity (note paragraphs 7 and 51), wherein the treatment includes a fractional slurry injection using needles (note paragraphs 65 and 68-69). It is well known in the art that these comparable procedures could be performed at a variety of locations within/on the body of a patient, and that they could be performed in a variety of manners (e.g., using a fluid delivery catheter or needles). Therefore, it would have been obvious to a person having ordinary skill in the art at the time the invention was filed, to have modified the procedure of Hennemann to treat skin that is experiencing laxity, wherein the treatment includes a fractional slurry injection using needles. This is because this modification would have merely comprised a simple substitution of known target sites and techniques in order to produce a predictable (and desirable) result (see MPEP 2143). Claim(s) 49, 50, 67, and 69 is/are rejected under 35 U.S.C. 103 as being unpatentable over DeBenedictis in view of Altshuler. Regarding claims 49, 50, 67, and 69, DeBenedictis discloses (see above) a cryo-procedure that elicits formation of new collagen in a patient’s body. However, this procedure fails to explicitly disclose a treatment including a fractional slurry injection using a needle. Altshuler teaches a similar cryo-procedure that elicits formation of new collagen (note paragraphs 63 and 69), wherein the treatment includes a fractional slurry injection using needles (note paragraphs 65 and 68-69). It is well known in the art that these comparable procedures could be performed in a variety of manners (e.g., with or without needles). Therefore, it would have been obvious to a person having ordinary skill in the art at the time the invention was filed, to have modified the procedure of DeBenedictis to include a fractional slurry injection using needles. This is because this modification would have merely comprised a simple substitution with known techniques in order to produce a predictable (and desirable) result (see MPEP 2143). Claim(s) 55-56 is/are rejected under 35 U.S.C. 103 as being unpatentable over Hennemann in view of Shadduck, U.S. 7,892,229 (hereinafter Shadduck). Regarding claims 55-56, Hennemann discloses (see above) a cryo-procedure that targets a body lumen. However, this procedure fails to explicitly disclose treating breathing obstructions by targeting soft tissue within an airway. Shadduck teaches a similar cryo-procedure that treats breathing obstructions (note col. 1, line 57) by targeting soft tissue within an airway (note col. 15, line 35). It is well known in the art that these comparable procedures could be performed at a variety of locations within the body of a patient. Therefore it would have been obvious to a person having ordinary skill in the art at the time the invention was filed, to have modified the procedure of Hennemann to treat breathing obstructions by targeting soft tissue within an airway. This is because this modification would have merely comprised a simple substitution of known target sites in order to produce a predictable result (see MPEP 2143). Claim(s) 55-56 is/are rejected under 35 U.S.C. 103 as being unpatentable over DeBenedictis in view of Shadduck. Regarding claims 55-56, DeBenedictis discloses (see above) a cryo-procedure that targets multiple locations within/on a patient (note paragraph 67). However, this procedure fails to explicitly disclose treating breathing obstructions by targeting soft tissue within an airway. Shadduck teaches a similar cryo-procedure that treats breathing obstructions (note col. 1, line 57) by targeting soft tissue within an airway (note col. 15, line 35). It is well known in the art that these comparable procedures could be performed at a variety of locations within/on the body of a patient. Therefore it would have been obvious to a person having ordinary skill in the art at the time the invention was filed, to have modified the procedure of DeBenedictis to treat breathing obstructions by targeting soft tissue within an airway. This is because this modification would have merely comprised a simple substitution of known target sites in order to produce a predictable result (see MPEP 2143). Claim(s) 57 is/are rejected under 35 U.S.C. 103 as being unpatentable over Hennemann in view of Gallo, U.S. 2003/0125722 (hereinafter Gallo). Regarding claim 57, Hennemann discloses (see above) a procedure that cryogenically revitalizes/rejuvenates tissue, but fails to explicitly disclose a procedure that further elicits an angiogenesis response. Gallo teaches a similar procedure (having similar parameters – note paragraph 32 of Hennemann, paragraph 21 of Gallo) that cryogenically revitalizes/rejuvenates tissue by eliciting an angiogenesis response (note paragraph 21). It is well known in the art that this additional functionality (i.e., the further eliciting of an angiogenesis response) would result in an enhanced procedure having increased efficiency and versatility. Therefore it would have been obvious to a person having ordinary skill in the art at the time the invention was filed, to have modified/enhanced the procedure of Hennemann to further elicit an angiogenesis response in order to increase efficiency and versatility. Claim(s) 57 is/are rejected under 35 U.S.C. 103 as being unpatentable over DeBenedictis in view of Gallo. Regarding claim 57, DeBenedictis discloses (see above) a procedure that cryogenically revitalizes/rejuvenates tissue, but fails to explicitly disclose a procedure that further elicits an angiogenesis response. Gallo teaches a similar procedure (having similar parameters – note paragraph 58 of DeBenedictis, paragraph 21 of Gallo) that cryogenically revitalizes/rejuvenates tissue by eliciting an angiogenesis response (note paragraph 21). It is well known in the art that this additional functionality (i.e., the further eliciting of an angiogenesis response) would result in an enhanced procedure having increased efficiency and versatility. Therefore it would have been obvious to a person having ordinary skill in the art at the time the invention was filed, to have modified/enhanced the procedure of DeBenedictis to further elicit an angiogenesis response in order to increase efficiency and versatility. Claim(s) 68 is/are rejected under 35 U.S.C. 103 as being unpatentable over Hennemann in view of Altshuler as applied to claims 49, 50, 52-54, 67, and 69 above, and further in view of Ebbers, U.S. 2009/0118722 (hereinafter Ebbers). Regarding claim 68, Hennemann in view of Altshuler teaches (see above) a procedure using a cooling device that comprises a plurality of needles. While Altshuler teaches needles that are used to target deeper tissue while protecting surface tissue (note paragraphs 9 and 51), the modified procedure fails to explicitly disclose that each of the needles includes insulation wrapped axially therearound, wherein the needle tips are uninsulated. Ebbers teaches (note fig. 4; paragraph 63) a similar procedure using a cooling device that comprises one or more needles, wherein each of the one or more needles includes insulation wrapped axially therearound, and wherein the needle tip is uninsulated. It is well known in the art that these different cooling needle configurations are widely considered to be interchangeable for performing such comparable procedures. Therefore it would have been obvious to a person having ordinary skill in the art at the time the invention was filed, to have further modified the procedure of Henneman such that each of the needles includes insulation wrapped axially therearound, and wherein the needle tips are uninsulated. This is because this modification would have merely comprised a simple substitution of interchangeable cooling needle configurations in order to produce a similar/predictable result (see MPEP 2143). Claim(s) 68 is/are rejected under 35 U.S.C. 103 as being unpatentable over DeBenedictus in view of Altshuler as applied to claims 49, 50, 67, and 69 above, and further in view of Ebbers. Regarding claim 68, DeBenedictus in view of Altshuler teaches (see above) a procedure using a cooling device that comprises a plurality of needles. While Altshuler teaches needles that are used to target deeper tissue while protecting surface tissue (note paragraphs 9 and 51), the modified procedure fails to explicitly disclose that each of the needles includes insulation wrapped axially therearound, wherein the needle tips are uninsulated. Ebbers teaches (note fig. 4; paragraph 63) a similar procedure using a cooling device that comprises one or more needles, wherein each of the one or more needles includes insulation wrapped axially therearound, and wherein the needle tip is uninsulated. It is well known in the art that these different cooling needle configurations are widely considered to be interchangeable for performing such comparable procedures. Therefore it would have been obvious to a person having ordinary skill in the art at the time the invention was filed, to have further modified the procedure of DeBenedictus such that each of the needles includes insulation wrapped axially therearound, and wherein the needle tips are uninsulated. This is because this modification would have merely comprised a simple substitution of interchangeable cooling needle configurations in order to produce a similar/predictable result (see MPEP 2143). Response to Arguments Applicant’s arguments with respect to the claims have been considered but are moot because they do not apply to the current rejections. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to THOMAS ANTHONY GIULIANI whose telephone number is (571)270-3202. The examiner can normally be reached Mon - Fri 9:00-5:00. 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, Joanne Rodden can be reached at 303-297-4276. 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. /THOMAS A GIULIANI/Primary Examiner, Art Unit 3794
Read full office action

Prosecution Timeline

Jul 08, 2022
Application Filed
Sep 20, 2022
Response after Non-Final Action
Jul 14, 2023
Non-Final Rejection — §102, §103, §112
Jan 18, 2024
Response Filed
Jan 18, 2024
Response after Non-Final Action
Apr 09, 2024
Final Rejection — §102, §103, §112
Jun 05, 2024
Applicant Interview (Telephonic)
Jun 05, 2024
Examiner Interview Summary
Jul 12, 2024
Response after Non-Final Action
Jul 16, 2024
Response after Non-Final Action
Aug 12, 2024
Request for Continued Examination
Aug 14, 2024
Response after Non-Final Action
Sep 25, 2024
Non-Final Rejection — §102, §103, §112
Mar 25, 2025
Response Filed
Jun 17, 2025
Final Rejection — §102, §103, §112
Dec 19, 2025
Request for Continued Examination
Jan 11, 2026
Response after Non-Final Action
Jan 16, 2026
Non-Final Rejection — §102, §103, §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12594116
METHOD FOR TREATING CHRONIC RHINITIS
2y 5m to grant Granted Apr 07, 2026
Patent 12569339
Aortic Valve Lithotripsy Balloon
2y 5m to grant Granted Mar 10, 2026
Patent 12569287
HIGH-VOLTAGE PULSE ABLATION SYSTEMS AND METHODS
2y 5m to grant Granted Mar 10, 2026
Patent 12564712
HANDPIECE FOR TREATMENT, TREATMENT DEVICE INCLUDING SAME, AND METHOD FOR CONTROLLING TREATMENT DEVICE
2y 5m to grant Granted Mar 03, 2026
Patent 12521172
Electrosurgical Device
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

5-6
Expected OA Rounds
77%
Grant Probability
99%
With Interview (+37.3%)
3y 6m
Median Time to Grant
High
PTA Risk
Based on 735 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