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For the Inventor, By the Inventor

Shelbyville, IN, United States of America

Knauf Insulation Gmbh


USPTO Granted Patents = 81

% Expired Patents = 11.1



Trademarks = 26

Forward Citations = 1,210

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46 inventors (with patents filed for the assignee):

goldMedal Carl Hampson (23 out of 39 patents)

silverMedal Brian Lee Swift (21 out of 43 patents)

bronzeMedal Gert R Mueller (18 out of 30 patents)

4.  Ronald E Kissell (17 out of 17 patents)

5.  Benedicte Pacorel (17 out of 17 patents)

6.  Charles Fitch Appley (16 out of 19 patents)

7.  Roger Jackson (14 out of 16 patents)

8.  Ruijian Xu (8 out of 8 patents)

9.  Robert W Zembrodt (6 out of 6 patents)

10.  Tony Aindow (6 out of 8 patents)

11.  George Baybutt (6 out of 8 patents)

12.  Walter Alexander Johnson (6 out of 16 patents)

13.  Steven Lee Collings (4 out of 4 patents)

14.  Jure Sumi (4 out of 5 patents)

15.  Sasa Bavec (4 out of 4 patents)


Core Competencies:
Binder Compositions
Mineral Wool Insulation
Composite Wood Boards
Carbohydrate Binders
Fire Resistant Products
Insulative Materials
Molding Processes
Temperature Control Additives
Rotary Spinner Apparatuses
Liquid High Solids Binders
Frangible Fiberglass Insulation
Low Formaldehyde Emission

81 patents:

1. 12351738 - Binder compositions and uses thereof (2025-07-08),
2. 12338163 - Uncured articles with improved shelf-life (2025-06-24),
3. 12325790 - Binder compositions and uses thereof (2025-06-10),
4. 12122878 - Carbohydrate polyamine binders and materials made therewith (2024-10-22),
5. 12104089 - Binders and associated products (2024-10-01),
6. 12054514 - Carbohydrate binders and materials made therewith (2024-08-06),
7. 11946582 - Binders (2024-04-02),
8. 11945979 - Composite products (2024-04-02),
9. 11939460 - Binder compositions and uses thereof (2024-03-26),
10. 11905206 - Binders and materials made therewith (2024-02-20),
11. 11846097 - Fiber products having temperature control additives (2023-12-19),
12. 11814481 - Carbohydrate polyamine binders and materials made therewith (2023-11-14),
13. 11725124 - Binders and associated products (2023-08-15),
14. 11649562 - Rotary spinner apparatuses, methods and systems for producing fiber from molten material (2023-05-16),
15. 11459754 - Mineral fibre board (2022-10-04),
Knauf Insulation GmbH, headquartered in Shelbyville, IN, specializes in the development and manufacturing of advanced insulation solutions. The company focuses on binder compositions and mineral wool insulation, providing innovative products that enhance energy efficiency and fire resistance. With expertise in composite wood boards and carbohydrate binders, Knauf Insulation is committed to producing high-performance insulative materials. Their technology also encompasses molding processes and temperature control additives, catering to diverse applications in the construction and building sectors.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

Knauf Insulation Gmbh
81 Patents

#1 in Shelbyville, IN

#83 in Indiana

#4,574 in US

#9,343 in the World

Shelbyville, IN (US)
Shelbyville, IN, United States of America

Knauf Insulation Gmbh

Forward Citations = 1,210

46 inventors:

goldMedal Carl Hampson (23 out of 39 patents)

silverMedal Brian Lee Swift (21 out of 43 patents)

bronzeMedal Gert R Mueller (18 out of 30 patents)

4.  Ronald E Kissell (17 out of 17 patents)

5.  Benedicte Pacorel (17 out of 17 patents)

Please report any incorrect information to [email protected]
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