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For the Inventor, By the Inventor

Fribourg, Switzerland

Alcon, Inc.


USPTO Granted Patents = 1,295

% Expired Patents = 6.6



Trademarks = 18

Forward Citations = 12,962

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982 inventors (with patents filed for the assignee):

goldMedal Steve Yun Zhang (52 out of 55 patents)

silverMedal Steven Thomas Charles (45 out of 108 patents)

bronzeMedal Alireza Mirsepassi (38 out of 52 patents)

4.  Frank Chang (35 out of 95 patents)

5.  Ronald T Smith (35 out of 136 patents)

6.  Ashok Burton Tripathi (34 out of 47 patents)

7.  Yinghui Wu (29 out of 34 patents)

8.  Zsolt Bor (28 out of 49 patents)

9.  Paul R Hallen (26 out of 31 patents)

10.  Xin Hong (26 out of 52 patents)

11.  Douglas Brent Wensrich (25 out of 27 patents)

12.  John Dallas Pruitt (24 out of 69 patents)

13.  Daqing Wu (24 out of 48 patents)

14.  Junhao Ge (24 out of 24 patents)

15.  Andrew T Schieber (24 out of 74 patents)


Core Competencies:
Intraocular Lenses
Surgical Systems
Optical Coherence Tomography
Ophthalmic Surgery
Contact Lenses
Imaging Technologies
Retinal Treatments
Vision Correction
Laser Procedures
Ocular Implants
Pharmaceutical Compositions
Optical Inspection

1,295 patents:

1. 12736714 - Sandwiched colored hydrogel contact lenses (2026-09-15),
2. 12733988 - Ophthalmic visualization using spectrum-independent imagers, edge detection, and visible-IR image merging (2026-09-15),
3. 12733804 - Techniques for quantitatively assessing tear-film dynamics (2026-09-15),
4. 12730033 - Detecting problems of a laser beam of a laser system (2026-09-08),
5. 12728606 - Apparatus and method for photolithographically forming an ophthalmic lens (2026-09-08),
6. 12721516 - Vitreous floater characterization using aberrometry (2026-09-01),
7. 12715186 - Method for making embedded hydrogel contact lenses (2026-08-25),
8. 12714602 - Generating a refractive ophthalmic nomogram (2026-08-25),
9. 12714599 - Adjustable stiffener for surgical instruments (2026-08-25),
10. 12714555 - Modular intraocular lens designs, tools and methods (2026-08-25),
11. 12714306 - Obtaining ophthalmic information using multicolor endoillumination with hyperspectral imaging (2026-08-25),
12. 12703161 - Method for producing wettable silicone hydrogel contact lenses (2026-08-11),
13. 12702542 - Folding device for intraocular lens injector (2026-08-11),
14. D1140001 - Ophthalmologic instrument (2026-08-04),
15. 12698132 - Flexible frame for use with flexible fluid dispensers (2026-08-04),
Alcon, Inc. is a global medical company specializing in eye care products and services. With a mission to enhance sight and improve people's lives, Alcon develops innovative solutions for vision care, including surgical equipment, contact lenses, and pharmaceuticals. Their products cater to various eye conditions, such as cataracts, glaucoma, and refractive errors. Alcon has a strong presence in over 75 countries, serving patients, eye care professionals, and healthcare systems worldwide.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Sep 15 2026

Alcon, Inc.
1,295 Patents

#1 in Fribourg

#12 in Switzerland

#775 in the World

Fribourg, CH
Fribourg, Switzerland

Alcon, Inc.

Forward Citations = 12,962

982 inventors:

goldMedal Steve Yun Zhang (52 out of 55 patents)

silverMedal Steven Thomas Charles (45 out of 108 patents)

bronzeMedal Alireza Mirsepassi (38 out of 52 patents)

4.  Frank Chang (35 out of 95 patents)

5.  Ronald T Smith (35 out of 136 patents)

Please report any incorrect information to [email protected]
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