Prosecution Insights
Last updated: July 17, 2026
Application No. 18/103,215

BONE CONDUCTION DEVICE

Non-Final OA §DOUBLEPATENT
Filed
Jan 30, 2023
Priority
Mar 31, 2008 — provisional 61/041,185 +3 more
Examiner
NI, SUHAN
Art Unit
2691
Tech Center
2600 — Communications
Assignee
Cochlear Limited
OA Round
3 (Non-Final)
87%
Grant Probability
Favorable
3-4
OA Rounds
0m
Est. Remaining
99%
With Interview

Examiner Intelligence

Grants 87% — above average
87%
Career Allowance Rate
961 granted / 1110 resolved
+24.6% vs TC avg
Moderate +14% lift
Without
With
+13.9%
Interview Lift
resolved cases with interview
Typical timeline
2y 4m
Avg Prosecution
22 currently pending
Career history
1129
Total Applications
across all art units

Statute-Specific Performance

§101
0.7%
-39.3% vs TC avg
§103
65.6%
+25.6% vs TC avg
§102
20.0%
-20.0% vs TC avg
§112
1.8%
-38.2% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1110 resolved cases

Office Action

§DOUBLEPATENT
DETAILED ACTION This communication is responsive to the amendment filed 06/20/2025. 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 §§ 706.02(l)(1) - 706.02(l)(3) 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 USPTO Internet website contains terminal disclaimer forms which may be used. Please visit www.uspto.gov/patent/patents-forms. The 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/process/file/efs/guidance/eTD-info-I.jsp. Claims 1, 6-8, 11-12, 18 and 20-35 are rejected on the ground of nonstatutory double patenting as being unpatentable over claims 1-39 of U.S. Patent No. 11,570,552. Although the conflicting claims are not identical, they are not patentably distinct from each other because claims 1-39 of U.S. Patent No. 11,870,552 are clearly anticipated or similar in scope to the rejected claims 1, 6-8, 11-12, 18 and 20-35 of the U. S. Pat. App (No. 18/103,215) with only obvious wording variations. For example: U. S. Pat. App No. 18/103,215 U.S. Patent No. 11,870,552 1. A bone conduction device comprising: an external component, the external component comprising a sound processor and a transducer, the transducer configured to generate mechanical forces, wherein the external component is configured for positioning with a part behind a recipient's ear, and wherein the mechanical forces are transmitted from the external component to tissue of a recipient to generate a hearing percept via bone conduction. A bone conduction device comprising: an external component, the external component comprising a sound processor and transducer, the transducer configured to generate mechanical forces, wherein the external component is configured for positioning behind a recipient's ear such that the mechanical forces are transmitted from the external component to a recipient's bone to generate a hearing percept via bone conduction. Claims 1, 6-8, 11-12, 18 and 20-35 are rejected on the ground of nonstatutory double patenting as being unpatentable over claims 1-29 of U.S. Patent No. 9,602,931. Although the conflicting claims are not identical, they are not patentably distinct from each other because claims 1-29 of U.S. Patent No. 9,602,931 are clearly anticipated or similar in scope to the rejected claims 1, 6-8, 11-12, 18 and 20-35 of the U. S. Pat. App (No. 18/103,215) with only obvious wording variations. For example: U. S. Pat. App No. 18/103,215 U.S. Patent No. 9,602,931 1. A bone conduction device comprising: an external component, the external component comprising a sound processor and a transducer, the transducer configured to generate mechanical forces, wherein the external component is configured for positioning with a part behind a recipient's ear, and wherein the mechanical forces are transmitted from the external component to tissue of a recipient to generate a hearing percept via bone conduction. 1. A hearing prosthesis device comprising: an external component including an ear hook adapted for carrying the external component behind the pinna of a recipient; a subcutaneous magnetic material and an external magnet, the subcutaneous magnetic material and external magnet forming a magnetic coupling; and a vibrator adapted to evoke a hearing percept by transmitting vibrations to the recipient when the external magnet and the subcutaneous magnetic material form the magnetic coupling, wherein the external magnet is connected to the external component. Claims 1, 6-8, 11-12, 18 and 20-35 are rejected on the ground of nonstatutory double patenting as being unpatentable over claims 1-24 of U.S. Patent No. 8,655,002. Although the conflicting claims are not identical, they are not patentably distinct from each other because claims 1-24 of U.S. Patent No. 8,655,002 are clearly anticipated or similar in scope to the rejected claims 1, 6-8, 11-12, 18 and 20-35 of the U. S. Pat. App (No. 18/103,215) with only obvious wording variations. For example: U. S. Pat. App No. 18/103,215 U.S. Patent No. 8,655,002 1. A bone conduction device comprising: an external component, the external component comprising a sound processor and a transducer, the transducer configured to generate mechanical forces, wherein the external component is configured for positioning with a part behind a recipient's ear, and wherein the mechanical forces are transmitted from the external component to tissue of a recipient to generate a hearing percept via bone conduction. 22. A device, comprising: a behind the ear (BTE) device including: a sound input element configured to receive an acoustic sound signal; and a transducer configured to generate vibrations representing said received acoustic sound signal; and a vibration conductor extending away from the BTE device and configured to transfer the generated vibrations from the BTE device to cartilage of the recipient to vibrate the cartilage of the recipient and to evoke a hearing percept. 23. The device of claim 22, wherein: the vibration conductor is configured to couple to bone of the recipient to transfer the generated vibrations to the bone to evoke the hearing percept. 24. The device of claim 22, wherein: the vibration conductor is configured to couple to cartilage of the recipient to transfer the generated vibrations to the cartilage to evoke the hearing percept. Conclusion THIS ACTION IS MADE FINAL. Applicant is reminded of the extension of time policy as set forth in 37 C.F.R. § 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 extension fee 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 SUHAN NI whose telephone number is (571)272-7505. The examiner can normally be reached on Monday to Friday from 10:00 am to 6:30 pm. Examiner interviews are available via telephone, in-person, and video conferencing using a supplied web-based collaboration tool. To schedule an interview, applicants are 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, Duc Nguyen can be reached on 571-272-7503. 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. /SUHAN NI/Primary Examiner, Art Unit 2691
Read full office action

Prosecution Timeline

Show 7 earlier events
Jan 29, 2026
Response after Non-Final Action
Feb 04, 2026
Response after Non-Final Action
Mar 30, 2026
Response after Non-Final Action
Apr 16, 2026
Response after Non-Final Action
Jun 02, 2026
Applicant Interview (Telephonic)
Jun 25, 2026
Response after Non-Final Action
Jul 02, 2026
Examiner Interview Summary
Jul 14, 2026
Non-Final Rejection mailed — §DOUBLEPATENT (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12684287
IMPEDANCE DEVICES AND SYSTEMS FOR SIMULATING IMPACT OF HEAD ON VIBRATION OF VIBRATION UNIT
3y 1m to grant Granted Jul 14, 2026
Patent 12677099
ULTRASONIC TRANSDUCER AND PARAMETRIC SPEAKER PROVIDED WITH THE SAME
1y 12m to grant Granted Jul 07, 2026
Patent 12669558
SELECTABLE MAGNETIC CONTACTLESS SWITCH
2y 1m to grant Granted Jun 30, 2026
Patent 12671936
VIBRATION APPARATUS
2y 1m to grant Granted Jun 30, 2026
Patent 12671932
WIRELESS HEADPHONE AND HIDDEN COVER
1y 10m to grant Granted Jun 30, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

3-4
Expected OA Rounds
87%
Grant Probability
99%
With Interview (+13.9%)
2y 4m (~0m remaining)
Median Time to Grant
High
PTA Risk
Based on 1110 resolved cases by this examiner. Grant probability derived from career allowance rate.

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