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For the Inventor, By the Inventor

Leominster, MA, United States of America

Alphagary Corporation

Calculating rank
USPTO Granted Patents = 8

% Expired Patents = 25.0


Trademarks = 4

Forward Citations = 75

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12 inventors (with patents filed for the assignee):

goldMedal Mark A Jozokos (7 out of 11 patents)

silverMedal Yevgeniy I Globus (4 out of 5 patents)

bronzeMedal Sundar Kilnagar Venkataraman (3 out of 20 patents)

4.  Shahzad Ebrahimian (3 out of 3 patents)

5.  George Martin Pruce (2 out of 6 patents)

6.  John L Netta (2 out of 7 patents)

7.  Charles A Glew (1 out of 30 patents)

8.  Heidi Elizabeth Burch (1 out of 10 patents)

9.  Will Pavilionis (1 out of 1 patent)

10.  Homaira K Naseem (1 out of 1 patent)

11.  Anthony E Sansone (1 out of 1 patent)

12.  Robert N Gingue (1 out of 1 patent)


8 patents:

1. 7744794 - Extrusion process (2010-06-29),
2. 7683130 - Filled perfluoropolymer composition comprising a low melting fluoropolymer additive (2010-03-23),
3. 7625974 - Highly filled unsaturated fluoropolymer compositions for cables (2009-12-01),
4. 7459498 - Filled perfluoropolymer composition (2008-12-02),
5. 7078452 - Low smoke emission, low corrosivity, low toxicity, low heat release, flame retardant, zero halogen polymeric compositions (2006-07-18),
6. 6797760 - Non-dripping, flame retardant, fluoroelastomer insulative compositions for telecommunication cables (2004-09-28),
7. 6492453 - Low smoke emission, low corrosivity, low toxicity, low heat release, flame retardant, zero halogen polymeric compositions (2002-12-10),
8. 5670748 - Flame retardant and smoke suppressant composite electrical insulation, (1997-09-23),
Company Overview
Alphagary Corporation is a global leader in the production of high-performance polymer compounds and masterbatches. With over 50 years of experience, Alphagary serves a wide range of industries including automotive, construction, and consumer goods. Their innovative solutions are known for their quality, reliability, and sustainability.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

8 Patents

#6 in Leominster, MA

#2,102 in Massachusetts

#35,954 in US

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

Alphagary Corporation

Forward Citations = 75

12 inventors:

goldMedal Mark A Jozokos (7 out of 11 patents)

silverMedal Yevgeniy I Globus (4 out of 5 patents)

bronzeMedal Sundar Kilnagar Venkataraman (3 out of 20 patents)

4.  Shahzad Ebrahimian (3 out of 3 patents)

5.  George Martin Pruce (2 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Alphagary Corporation. Retrieved from https://idiyas.com/company/alphagary

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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