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For the Inventor, By the Inventor

Irvine, CA, United States of America

Acufocus, Inc.


USPTO Granted Patents = 42

% Expired Patents = 11.9



Trademarks = 10

Forward Citations = 1,056

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18 inventors (with patents filed for the assignee):

goldMedal Bruce Arthur Christie (18 out of 23 patents)

silverMedal R Kyle Webb (15 out of 15 patents)

bronzeMedal Thomas A Silvestrini (15 out of 78 patents)

4.  Adam C Reboul (8 out of 17 patents)

5.  Patrick H Benz (8 out of 48 patents)

6.  Daniel David Siems (6 out of 6 patents)

7.  Kevin F Hahnen (6 out of 6 patents)

8.  Alexei N Kosmynine (5 out of 6 patents)

9.  Marie Dvorak Christ (3 out of 8 patents)

10.  Abhiram S Vilupuru (3 out of 4 patents)

11.  Edward W Peterson (3 out of 3 patents)

12.  Corina Van De Pol (3 out of 3 patents)

13.  Alan Waterhouse (2 out of 2 patents)

14.  Nicholas Tarantino (2 out of 2 patents)

15.  Carl F Knopp (1 out of 11 patents)


Core Competencies:
Intraocular Lens
Adjustable Optical Mask
Depth of Focus
Ocular Mask
Nutrient Transport
Presbyopia Treatment
Corneal Inlay
Masked Implants
Degradation Resistant Polymer
Optic Alignment

42 patents:

1. 12458488 - Masked intraocular implants and lenses (2025-11-04),
2. 11986385 - Protective lens holder (2024-05-21),
3. 11771552 - In situ adjustable optical mask (2023-10-03),
4. 11690707 - Methods of molding intraocular lenses (2023-07-04),
5. 11464625 - Toric small aperture intraocular lens with extended depth of focus (2022-10-11),
6. 11395732 - Protective lens holder (2022-07-26),
7. 11364110 - Intraocular implant with removable optic (2022-06-21),
8. 11357617 - Method of implanting and forming masked intraocular implants and lenses (2022-06-14),
9. 11311371 - Intraocular lens with elastic mask (2022-04-26),
10. 10939995 - In situ adjustable optical mask (2021-03-09),
11. 10869752 - Mask for increasing depth of focus (2020-12-22),
12. 10687935 - Methods of molding intraocular lenses (2020-06-23),
13. 10583619 - Process for manufacturing an intraocular lens with an embedded mask (2020-03-10),
14. 10548717 - Intraocular lens with elastic mask (2020-02-04),
15. 10449036 - Masked intraocular implants and lenses (2019-10-22),
Company Overview
Acufocus, Inc. is a pioneering medical device company based in Irvine, California, specializing in innovative solutions for vision correction. The company focuses on the development and manufacturing of intraocular implants, including corneal inlays and intraocular lenses, designed to enhance depth of focus and improve visual acuity. Acufocus is dedicated to advancing ocular health through its expertise in optical masks and nutrient transport structures, utilizing degradation-resistant polymers to ensure the longevity and effectiveness of its products.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

Acufocus, Inc. USPTO Patent Assignee Logo
42 Patents

#83 in Irvine, CA

#1,943 in California

#8,266 in US

#16,374 in the World

Irvine, CA (US)
Irvine, CA, United States of America

Acufocus, Inc.

Forward Citations = 1,056

18 inventors:

goldMedal Bruce Arthur Christie (18 out of 23 patents)

silverMedal R Kyle Webb (15 out of 15 patents)

bronzeMedal Thomas A Silvestrini (15 out of 78 patents)

4.  Adam C Reboul (8 out of 17 patents)

5.  Patrick H Benz (8 out of 48 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Acufocus, Inc.. Retrieved from https://idiyas.com/company/acufocus

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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