Prosecution Insights
Last updated: October 02, 2026
Application No. 18/778,973

INTRAOCULAR LENS INJECTOR

Non-Final OA §102§103§112§DOUBLEPATENT
Filed
Jul 20, 2024
Priority
May 25, 2018 — JP 2018-100534 +2 more
Examiner
ALEMAN, SARAH WEBB
Art Unit
Tech Center
Assignee
Hoya Corporation
OA Round
1 (Non-Final)
62%
Grant Probability
Moderate
1-2
OA Rounds
1y 5m
Est. Remaining
86%
With Interview

Examiner Intelligence

Grants 62% of resolved cases
62%
Career Allowance Rate
372 granted / 599 resolved
+2.1% vs TC avg
Strong +24% interview lift
Without
With
+23.7%
Interview Lift
resolved cases with interview
Typical timeline
3y 8m
Avg Prosecution
33 currently pending
Career history
629
Total Applications
across all art units

Statute-Specific Performance

§101
0.3%
-39.7% vs TC avg
§103
49.9%
+9.9% vs TC avg
§102
21.3%
-18.7% vs TC avg
§112
19.7%
-20.3% vs TC avg
Black line = Tech Center average estimate • Based on career data from 599 resolved cases

Office Action

§102 §103 §112 §DOUBLEPATENT
DETAILED ACTION 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 . 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 7-11 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. Claim 7 recites “a flange that has a first flange portion… and a second flange portion that protrudes in an A’ direction… is moveable in the axial direction relative to the hollow body and is configured to receive fingers…. Due to the manner in which the claim is currently written, it is unclear whether Applicant is attempting to recite that the entire flange is moveable or only the second flange portion is moveable. Claims 8-11 depend from claim 7 and are indefinite for the same reasons. Claim 8 recites the limitation "the first flange” and “the second flange" in line 1. Since claim 1 recites a flange, and then a first flange portion and a second flange portion, it is unclear what elements are being referred to here. 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 7-10 are rejected on the ground of nonstatutory double patenting as being unpatentable over claims 7, 8 of U.S. Patent No. 12,076,231. Although the claims at issue are not identical, they are not patentably distinct from each other because all the limitations of claim 1 of this application are anticipated by claim 7 of the ‘231 patent. Claim 7 of the ‘231 patent recites a first flange and a second flange, which correspond with the first flange portion and second flange portion of this application. Claim 7 of the ‘231 patent recites that both flanges are moveable, which corresponds with the limitation “movable in the axial direction” in claim 1 of this application. The ‘231 patent also recites additional limitations, wherein it is considered obvious to broaden the scope of a claim by removing claim limitations. Claims 8-10 are anticipated by claims 8-10 of the ‘231 patent. 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) 7, 9 and 10 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by USPAP 2013/0006259 (Sanger). Sanger discloses an intraocular lens injector comprising a hollow body (1A) that defines a tip end (4A), an outer surface and an axial direction and that includes a lens setting portion configured to support an intraocular lens (see area supporting lens 2 in Figure 1); a plunger (21) that is movable relative to the hollow body in the axial direction; a pushing member (20) that moves with the plunger and is configured to push the intraocular lens through the tip end of the hollow body (Figure 2); and a flange (11) that has a first flange portion that protrudes in an A direction from the hollow body outer surface and a second flange portion that protrudes in an A' direction, which is opposite the A direction, from the hollow body outer surface (see two portions of slider 11 extending in opposite directions from the hollow body in figure 2), is movable in the axial direction relative to the hollow body [0038; 0050], and is configured to receive fingers on tip end sides of the first and second flange portions (the flange portions 11 are configured for engagement by an operator’s fingers). In regards to claim 9, since the hollow tubular body surrounds the lens setting portion and the lens (2) (see Figure 1), the device can be described such that the lens setting portion “faces” the A direction (the direction in which one flanges of the slider 11 extends). Regarding claim 10, the hollow body (1B) has indexes 16A and 12A (see description of indicia ([0041]; [0055]) that correspond with the flange (11), wherein the phrase ‘corresponding to flange location” is given its broadest reasonable interpretation to encompass the indicia being after the flanges/slider (11) have been moved to fold the IOL [0052]. 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) 8 are rejected under 35 U.S.C. 103 as being unpatentable over Sanger in view of USPAP 2014/0135784 (Maroscheck). Sanger is silent with respect to the dimensions of the injector but Maroscheck teaches the general diameter of an IOL injector is in the range of 8-16 mm. The claim does not specify the direction in which the dimension of “protrude” is measured. Therefore, one of ordinary skill in the art before the effective filing date of the claimed invention would have found it to be an obvious matter of design choice configure flanges of the Sanger device to extend 10 mm or more in the axial direction and/or a radial direction, as such a modification would have involved a mere change in size of a component, which is generally recognized as being within the level of ordinary skill in the art. In re Rose, 105 USPQ 237 (CCPA 1955). Allowable Subject Matter Claims 12-19 are allowed. The following is a statement of reasons for the indication of allowable subject matter: Prior art discloses various IOL injectors with different arrangements of flanges and moveable sliders having flanges for engaging a user’s fingers, such as: USPAP 2015/0045805 – see lock 4 in Figure 4 [0049] USPAP 2013/0226193 comprises a moveable flange and indicia (12c) [0066] In regards to claim 12: Prior art fails to disclose an IOL injector having a flange that protrudes from the hollow body outer surface, is movable in the axial direction relative to the hollow body, and is configured to receive fingers on tip end sides of the first and second flange portions; and an index including indicia at a plurality of axially spaced locations that are indicative of respective glove sizes when the flange is located at the axially spaced locations; wherein the flange and the index are configured to draw attention to the indicia at the location at which the flange is located. In regards to claim 18, prior art fails to disclose a method for use with an intraocular lens comprising the step of identifying locations of a flange that slides relative to the hollow body of the injector that correspond to particular glove sizes with indicia on the hollow body outer surface. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to SARAH WEBB ALEMAN whose telephone number is (571)272-5749. The examiner can normally be reached M, Tu, Th, Fr 9am - 3pm. 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, Melanie Tyson can be reached at 571-272-9062. 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. /SARAH W ALEMAN/Primary Examiner, Art Unit 3774
Read full office action

Prosecution Timeline

Jul 20, 2024
Application Filed
Aug 20, 2026
Non-Final Rejection mailed — §102, §103, §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12740880
DEVICES AND METHODS FOR TREATING BRANCHING BLOOD VESSELS
4y 0m to grant Granted Sep 22, 2026
Patent 12734056
MEDICAL TUBULAR BODY DELIVERING DEVICE
4y 3m to grant Granted Sep 15, 2026
Patent 12714586
BIFURCATED BALLOON EXPANDABLE STENT ASSEMBLY
4y 1m to grant Granted Aug 25, 2026
Patent 12714291
CHANNEL REPLACEMENT METHOD, ENDOSCOPE, AND PLUG
3y 0m to grant Granted Aug 25, 2026
Patent 12708399
TRANSCATHETER VALVE LACERATION DEVICE AND METHOD
4y 1m to grant Granted Aug 18, 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
62%
Grant Probability
86%
With Interview (+23.7%)
3y 8m (~1y 5m remaining)
Median Time to Grant
Low
PTA Risk
Based on 599 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