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For the Inventor, By the Inventor

Munich, Germany

Gaplast Gmbh

USPTO Granted Patents = 34

% Expired Patents = 8.8



Trademarks = 2

Forward Citations = 248

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10 inventors (with patents filed for the assignee):

goldMedal Roland Kneer (29 out of 30 patents)

silverMedal Stephan Kneer (12 out of 12 patents)

bronzeMedal Kasim Yilginc (4 out of 4 patents)

4.  Alexander Keller (3 out of 10 patents)

5.  Frank Janssen (3 out of 3 patents)

6.  Christoph Heiland (2 out of 3 patents)

7.  Ingmar Kneer (1 out of 1 patent)

8.  Claus-H Backes (1 out of 1 patent)

9.  Uwe Bölz (1 out of 1 patent)

10.  Walter Koller (1 out of 1 patent)

11.  Johannes Tschirkow (0 patent)

12.  Maximilian Haseidl (0 patent)

13.  Randolf Schierlein (0 patent)

14.  Frank Janßen (0 patent)

15.  Dirk Gross (0 patent)


Core Competencies:
Container
Implant Syringe
One-Way Valve
Packaging
Dosing Dispenser
Stopper
Inner Bag
Cartridge System
Pressure Compensation
Deformable Inner Bag
Single-Use Applicator
Closure System

34 patents:

1. 12544968 - Container consisting of a rigid outer container and a deformable inner bag, and a method for producing such a container (2026-02-10),
2. 12515033 - Implant syringe (2026-01-06),
3. 12459726 - Cartridge system for delivering an aqueous solution (2025-11-04),
4. 12409598 - Method of manufacturing containers (2025-09-09),
5. 11975473 - Method of manufacturing a container (2024-05-07),
6. 10683143 - Stopper for a container (2020-06-16),
7. 10494159 - Container closure system (2019-12-03),
8. 10479590 - Container closure system (2019-11-19),
9. 10364087 - Container with an inner bag (2019-07-30),
10. 9199785 - Container having an inner bag (2015-12-01),
11. 8955715 - Packaging (2015-02-17),
12. 8857655 - Container having an inner bag (2014-10-14),
13. 8820578 - Packaging (2014-09-02),
14. 8690013 - Single-use applicator (2014-04-08),
15. 8485398 - One-way valve (2013-07-16),
Company Overview
Gaplast GmbH is a Munich-based company specializing in innovative plastic solutions for various industries. The organization focuses on the development and manufacturing of high-quality plastic products, emphasizing sustainability and efficiency in its processes. With a strong commitment to research and development, Gaplast is dedicated to advancing technologies in areas such as packaging, automotive components, and industrial applications. Its strategic location in Germany positions it well within the European market, fostering collaboration and innovation.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

Gaplast Gmbh USPTO Patent Assignee Logo
34 Patents

#94 in Munich

#1,454 in Germany

#19,651 in the World

Munich, DE
Munich, Germany

Gaplast Gmbh

Forward Citations = 248

10 inventors:

goldMedal Roland Kneer (29 out of 30 patents)

silverMedal Stephan Kneer (12 out of 12 patents)

bronzeMedal Kasim Yilginc (4 out of 4 patents)

4.  Alexander Keller (3 out of 10 patents)

5.  Frank Janssen (3 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Gaplast Gmbh. Retrieved from https://idiyas.com/company/gaplast

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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