For the Inventor, By the Inventor

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Houston, TX, United States of America

A. Schulman, Inc.

USPTO Granted Patents = 15

% Expired Patents = 13.3

CIPO Patents = 1

EPO Patents = 4

Trademarks = 21

Forward Citations = 89

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19 inventors (with patents filed for the assignee):

Wayne F Nelson (4 out of 4 patents)

Dennis C Smith (3 out of 3 patents)

Stanley J Heath (2 out of 27 patents)

4. Bradley Leon Todd (2 out of 122 patents)

5. Hubert Christ (2 out of 2 patents)

6. Charles J Busceme (1 out of 2 patents)

7. Juan Antonio Igualada (1 out of 1 patent)

8. Jose Luis Feijoo (1 out of 1 patent)

9. Juan-Antonio Igualada (1 out of 1 patent)

10. Jose-Luis Feijoo (1 out of 1 patent)

11. Brian D Fairchild (1 out of 2 patents)

12. Roy H Kinsey (1 out of 1 patent)

13. Alain C Adam (1 out of 1 patent)

14. Anita Shah (1 out of 1 patent)

15. Ramesh Rengarajan (1 out of 3 patents)

15 patents: Sort by Forward Citations

1. 10352127 - High strength dissolvable compositions for use in subterranean wells (2019-07-16),

2. 9914868 - Methods and compositions for using temporary compacted materials as well servicing fluids in a subterranean formation (2018-03-13),

3. 9873772 - Polymer foams (2018-01-23),

4. 9783653 - Polymer composite foams (2017-10-10),

5. 8182906 - Multilayer clear over color polyolefin sheets and layered backing structure (2012-05-22),

6. 8007902 - Multilayer clear over color polyolefin sheets and layered backing structure (2011-08-30),

7. 6207761 - Ionomer/rubber/polyolefin blend and uses thereof (2001-03-27),

8. 5932134 - Polymer-based composition for producting magnetic and magnetizable (1999-08-03),

9. 5567797 - Polyamide composition and process for its production (1996-10-22),

10. 4699734 - Flame-retardant polyolefin compositions containing exudation inhibitor (1987-10-13),

11. 4528123 - Plastic-metal laminate, process, and composition (1985-07-09),

12. 4522957 - Process for preparing curable polyolefin polymers (1985-06-11),

13. 4463054 - Plastic-metal laminate, process, and composition (1984-07-31),

14. 4438162 - Modified ionomer blend and application thereof (1984-03-20),

15. 4371583 - Modified ionomer blend and laminated article (1983-02-01),

A. Schulman, Inc., headquartered in Houston, TX, specializes in the development and manufacturing of high-performance plastic compounds and resins. The company serves various industries, including automotive, consumer goods, and packaging, providing innovative solutions that enhance product performance and sustainability. A. Schulman focuses on advanced materials technology, leveraging its expertise to meet the evolving needs of its global clientele while emphasizing quality and environmental responsibility.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

15 Patents

#343 in Houston, TX

#1,296 in Texas

#21,034 in US

#39,881 in the World

Houston, TX, United States of America

A. Schulman, Inc.

Forward Citations = 89

19 inventors:

Wayne F Nelson (4 out of 4 patents)

Dennis C Smith (3 out of 3 patents)

Stanley J Heath (2 out of 27 patents)

4. Bradley Leon Todd (2 out of 122 patents)

5. Hubert Christ (2 out of 2 patents)

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