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For the Inventor, By the Inventor

Marlborough, MA, United States of America

Ipg Photonics Corporation


USPTO Granted Patents = 200

% Expired Patents = 12.5


Trademarks = 8

Forward Citations = 546

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242 inventors (with patents filed for the assignee):

goldMedal Valentin Gapontsev (39 out of 43 patents)

silverMedal Igor Samartsev (23 out of 26 patents)

bronzeMedal Valentin Fomin (17 out of 21 patents)

4.  Yuri Grapov (15 out of 19 patents)

5.  Jeffrey P Sercel (15 out of 29 patents)

6.  Manuel J Leonardo (14 out of 20 patents)

7.  Marco Mendes (13 out of 15 patents)

8.  Paul J L Webster (12 out of 16 patents)

9.  Alexey V Avdokhin (11 out of 11 patents)

10.  Gregory B Altshuler (11 out of 67 patents)

11.  Joshua Schoenly (9 out of 9 patents)

12.  Mathew Hannon (8 out of 8 patents)

13.  Andrey Abramov (8 out of 9 patents)

14.  Gregory Lee Keaton (8 out of 21 patents)

15.  Felix Stukalin (7 out of 14 patents)


Core Competencies:
Supercontinuum Generation
Broadband Laser Beams
Chirped Pulse Amplification
Coherent Imaging
Fiber Laser
Laser Machining
High Power Laser
Optical Fiber Connector
Laser Welding
Dynamic Optical Path
Optical Frequency Comb
Multibeam Laser

200 patents:

1. 12746323 - Smart irrigation and aspiration system and method (2026-09-29),
2. 12619125 - Low-threshold supercontinuum generation in bulk dielectrics and semiconductors (2026-05-05),
3. 12613424 - Apparatus for spectrally combining broadband laser beams by volume Bragg gratings (2026-04-28),
4. 12521001 - Steering handle with multi-channel manifold (2026-01-13),
5. D1100361 - Optical protection device (2025-10-28),
6. 12451662 - Ultrashort pulse laser source with chirped pulse amplification and tailored pulse train (2025-10-21),
7. 12405482 - Achromatic holographic phase masks (2025-09-02),
8. 12397368 - Methods and systems for coherent imaging and feedback control for modification of materials using dynamic optical path switch in the reference arms (2025-08-26),
9. 12390882 - Pre-welding analysis and associated fiber lasers utilizing pre-selected spectral bandwidths that avoid the spectrum of an electronic transition of a metal/alloy vapor (2025-08-19),
10. 12362678 - High powered laser electronics (2025-07-15),
11. 12311462 - Laser assisted machining of sheet material (2025-05-27),
12. 12303655 - Ergonomic steering handle (2025-05-20),
13. 12257644 - Methods and systems for characterizing laser machining properties by measuring keyhole dynamics using interferometry (2025-03-25),
14. 12237642 - Ultrahigh power fiber laser system with controllable output beam intensity profile (2025-02-25),
15. 12157182 - Fiber laser apparatus and method for processing workpiece (2024-12-03),
IPG Photonics is a leading developer and manufacturer of high-performance fiber lasers and amplifiers for diverse applications in numerous markets. The company's advanced technology and customer-focused approach have made it a global leader in the laser industry. IPG Photonics provides innovative solitons for materials processing, communications, medical, and scientific research. With a comprehensive product portfolio, consistent quality, and commitment to customer satisfaction, IPG Photonics continues to revolutionize the laser industry.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

Ipg Photonics Corporation
200 Patents

#6 in Marlborough, MA

#119 in Massachusetts

#2,061 in US

#4,216 in the World

Marlborough, MA (US)
Marlborough, MA, United States of America

Ipg Photonics Corporation

Forward Citations = 546

242 inventors:

goldMedal Valentin Gapontsev (39 out of 43 patents)

silverMedal Igor Samartsev (23 out of 26 patents)

bronzeMedal Valentin Fomin (17 out of 21 patents)

4.  Yuri Grapov (15 out of 19 patents)

5.  Jeffrey P Sercel (15 out of 29 patents)

Please report any incorrect information to [email protected]
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