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For the Inventor, By the Inventor

Krefeld, Germany

Stockhausen Gmbh


USPTO Granted Patents = 34

% Expired Patents = 38.2


Trademarks = 14

Forward Citations = 810

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57 inventors (with patents filed for the assignee):

goldMedal Scott J Smith (9 out of 53 patents)

silverMedal Richard Mertens (4 out of 29 patents)

bronzeMedal Markus Frank (3 out of 11 patents)

4.  Whei-Neen Hsu (3 out of 11 patents)

5.  Iqbal Ahmed (3 out of 12 patents)

6.  Bernfried A Messner (3 out of 17 patents)

7.  Mark Joy (2 out of 12 patents)

8.  Young-Sam Kim (2 out of 5 patents)

9.  Angela Jones Lang (2 out of 6 patents)

10.  Helmut Brehm (2 out of 19 patents)

11.  Richard Levy (2 out of 29 patents)

12.  Seungkoo Kang (2 out of 2 patents)

13.  Todd A McGarvey (2 out of 2 patents)

14.  James A Lilly, Jr (2 out of 2 patents)

15.  Moitoba Zomorrodi (2 out of 2 patents)


Core Competencies:
Superabsorbent Polymer
Water-Absorbing Polymers
Flexible Binder Composition
Polymer Production
Acrylic Acid
Cross-Linked Polymers
Dehydration Methods
Odor Control
Insecticidal Compositions
Heavy Metal Reduction
Fire Prevention
Polyamphoteric Copolymers

34 patents:

1. 8091740 - Dispenser, in particular, metering dispenser (2012-01-10),
2. 7992804 - Dispenser (2011-08-09),
3. 7670615 - Alcoholic pump foam (2010-03-02),
4. 7625957 - Water-absorbing polymer particles delaying the decomposition of body fluids, composites comprising these and use thereof (2009-12-01),
5. 7427650 - Absorbing structure having improved blocking properties (2008-09-23),
6. 7407912 - Supersuperabsorbent polymers (2008-08-05),
7. 7335713 - Method for preparing a flexible superabsorbent binder polymer composition (2008-02-26),
8. 7312286 - Flexible superabsorbent binder polymer composition (2007-12-25),
9. 7312268 - Water-absorbent carboxyl-containing polymers with low monomer content (2007-12-25),
10. 7294741 - Process for the production of acrylic acid (2007-11-13),
11. 7291674 - Superabsorbent polymer (2007-11-06),
12. 7285614 - Superabsorbent polymer with slow absorption times (2007-10-23),
13. 7285599 - Pulverulent, cross-linked polymers capable of absorbing aqueous liquids (2007-10-23),
14. 7241820 - Absorbing structure having improved blocking properties (2007-07-10),
15. 7198723 - Method using super absorbent polymers for dehydration of oil (2007-04-03),
Stockhausen GmbH, based in Krefeld, Germany, specializes in the development and manufacturing of high-quality construction chemicals. The company focuses on innovative solutions for the construction industry, including products for flooring, sealing, and waterproofing applications. With a commitment to sustainability and performance, Stockhausen aims to enhance building durability and efficiency. Their expertise extends across various sectors, providing tailored solutions that meet the evolving needs of construction professionals.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Oct 6 2026

Stockhausen Gmbh
34 Patents

#9 in Krefeld

#1,449 in Germany

#19,612 in the World

Krefeld, DE
Krefeld, Germany

Stockhausen Gmbh

Forward Citations = 810

57 inventors:

goldMedal Scott J Smith (9 out of 53 patents)

silverMedal Richard Mertens (4 out of 29 patents)

bronzeMedal Markus Frank (3 out of 11 patents)

4.  Whei-Neen Hsu (3 out of 11 patents)

5.  Iqbal Ahmed (3 out of 12 patents)

Please report any incorrect information to [email protected]
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