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For the Inventor, By the Inventor

Lathom, United Kingdom

Pilkington Group Limited


USPTO Granted Patents = 220

% Expired Patents = 6.4



Trademarks = 37

Forward Citations = 512

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222 inventors (with patents filed for the assignee):

goldMedal Srikanth Varanasi (23 out of 42 patents)

silverMedal David Alan Strickler (16 out of 39 patents)

bronzeMedal Mark Andrew Chamberlain (14 out of 14 patents)

4.  Neil McSporran (12 out of 12 patents)

5.  Douglas Martin Nelson (11 out of 18 patents)

6.  Charles Sitterlet (11 out of 11 patents)

7.  Kevin David Sanderson (11 out of 17 patents)

8.  Stephen Roland Day (10 out of 15 patents)

9.  John Andrew Ridealgh (10 out of 10 patents)

10.  Michael Lyon (9 out of 9 patents)

11.  Joseph Jeremy Boote (9 out of 9 patents)

12.  Joachim Pilz (8 out of 12 patents)

13.  Leigh Francis Mellor (8 out of 8 patents)

14.  Charles E Ash (8 out of 28 patents)

15.  Peter Paulus (8 out of 17 patents)


Core Competencies:
Laminated Glazing
Coated Glass Articles
Anti-Reflective Coating
Electrical Connector
Glazing
Glass Shaping
Chemical Vapor Deposition
Window Assembly
Conductive Coating
Vacuum Cup
Photovoltaic Cell
Sensor

220 patents:

1. 12745505 - Solar cells and conductive transparent substrates for solar cells (2026-09-22),
2. 12729120 - Compound for transparent conductive coatings (2026-09-08),
3. 12703170 - Laminated glazing (2026-08-11),
4. 12697802 - Coated glass article (2026-08-04),
5. 12679767 - Coated glass pane (2026-07-14),
6. 12665284 - Glazing having a conductive coating and a data transmission window, method of manufacturing the same and use of the same (2026-06-23),
7. 12643811 - Method for shaping coated glass sheets (2026-06-02),
8. 12623441 - Fire-resistant glazing (2026-05-12),
9. 12606480 - Method of making a reflective coated glass article (2026-04-21),
10. 12600666 - Glass article having an anti-reflective coating (2026-04-14),
11. 12589953 - Vacuum cup and a method of processing a thin glass sheet (2026-03-31),
12. 12589576 - Laminated glazing and process (2026-03-31),
13. 12584224 - Coating apparatus (2026-03-24),
14. 12583207 - Laminated glass, electrical isolation measurement system having the same, method of manufacturing the same, and use of the same (2026-03-24),
15. 12559406 - Method and apparatus for shaping a glass sheet (2026-02-24),
Pilkington Group Limited, headquartered in Lathom, UK, specializes in the development and manufacturing of advanced laminated glazing solutions. The company is recognized for its expertise in coated glass articles, including anti-reflective coatings and innovative glazing technologies. Pilkington's core competencies extend to glass shaping and chemical vapor deposition, enabling the production of high-performance window assemblies. With a strong focus on enhancing architectural and automotive applications, Pilkington continues to lead in the glass industry.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

Pilkington Group Limited
220 Patents

#1 in Lathom

#77 in United Kingdom

#3,880 in the World

Lathom, GB
Lathom, United Kingdom

Pilkington Group Limited

Forward Citations = 512

222 inventors:

goldMedal Srikanth Varanasi (23 out of 42 patents)

silverMedal David Alan Strickler (16 out of 39 patents)

bronzeMedal Mark Andrew Chamberlain (14 out of 14 patents)

4.  Neil McSporran (12 out of 12 patents)

5.  Douglas Martin Nelson (11 out of 18 patents)

Please report any incorrect information to [email protected]
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