logo

For the Inventor, By the Inventor

Stamford, CT, United States of America

Silgan Holdings, Inc.


USPTO Granted Patents = 13

% Expired Patents = 15.4



Trademarks = 26

Forward Citations = 40

Loading Chart...
Loading Chart...

17 inventors (with patents filed for the assignee):

goldMedal Andreas Maniera (5 out of 5 patents)

silverMedal Helmut Klemm (4 out of 4 patents)

bronzeMedal Ludwig Kramer (4 out of 4 patents)

4.  Juergen Kintscher (4 out of 4 patents)

5.  Robert Fink (3 out of 3 patents)

6.  Hans-Peter Hein (3 out of 3 patents)

7.  Michael A Smith (2 out of 5 patents)

8.  Lee A Carvell (2 out of 3 patents)

9.  Mark Wanderlich (2 out of 5 patents)

10.  Susan L Banovic (2 out of 2 patents)

11.  James Jalutkewicz (2 out of 3 patents)

12.  Charles E Rees (2 out of 2 patents)

13.  James M Taber (1 out of 23 patents)

14.  Peter Dobbelstein (1 out of 1 patent)

15.  Carsten Pfromm (1 out of 1 patent)


13 patents:

1. 12589924 - Container closure with a sealing element (2026-03-31),
2. 12522411 - Container closure with a sealing element (2026-01-13),
3. 12454080 - Device for portioning and positioning a flowable material, machine comprising the device, and method for producing a container closure (2025-10-28),
4. 11643254 - Closure unit consisting of cover and vessel, closure cover and closing method (2023-05-09),
5. 10633149 - Manipulable container having reduced neck height for closure with a closure cap, and method of closure (2020-04-28),
6. 10538363 - Closure unit consisting of cover and vessel, closure cover and closing method (2020-01-21),
7. 10400063 - Chain-terminated polymeric composition, use thereof and method for its preparation (2019-09-03),
8. 10023688 - Chain-terminated polymeric composition, use thereof and method for its preparation (2018-07-17),
9. 9289955 - System and method for creating high gloss plastic items via the use of styrenic copolymers as a coextruded layer (2016-03-22),
10. 8263198 - System and method for creating high gloss plastic items via the use of styrenic copolymers as a coextruded layer (2012-09-11),
11. 7946438 - PT closing device for containers (2011-05-24),
12. 7837022 - Vertical parallel transportation of caps (2010-11-23),
13. 7367465 - Closure cap with injection molded annular gasket and method of making same (2008-05-06),
Company Overview
Silgan Holdings, Inc. is a leading provider of rigid packaging solutions, specializing in the design and manufacture of metal and plastic containers for various consumer goods. The company serves diverse markets, including food, beverage, and personal care, focusing on innovation and sustainability in packaging technology. With a commitment to quality and efficiency, Silgan operates multiple facilities across North America and globally, leveraging advanced manufacturing processes to meet the evolving needs of its customers.
Profile summary synthesized from public USPTO records and patent filings.

logo

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

13 Patents

#54 in Stamford, CT

#523 in Connecticut

#23,838 in US

#45,039 in the World

Stamford, CT (US)
Stamford, CT, United States of America

Silgan Holdings, Inc.

Forward Citations = 40

17 inventors:

goldMedal Andreas Maniera (5 out of 5 patents)

silverMedal Helmut Klemm (4 out of 4 patents)

bronzeMedal Ludwig Kramer (4 out of 4 patents)

4.  Juergen Kintscher (4 out of 4 patents)

5.  Robert Fink (3 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Silgan Holdings, Inc.. Retrieved from https://idiyas.com/company/silgan-holdings

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]
Loading…