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For the Inventor, By the Inventor

Houston, TX, United States of America

A. Schulman, Inc.

Calculating rank
USPTO Granted Patents = 15

% Expired Patents = 13.3



Trademarks = 21

Forward Citations = 89

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19 inventors (with patents filed for the assignee):

goldMedal Wayne F Nelson (4 out of 4 patents)

silverMedal Dennis C Smith (3 out of 3 patents)

bronzeMedal 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:

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),
Company Overview
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 synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

15 Patents

#345 in Houston, TX

#1,298 in Texas

#21,085 in US

#39,991 in the World

Houston, TX (US)
Houston, TX, United States of America

A. Schulman, Inc.

Forward Citations = 89

19 inventors:

goldMedal Wayne F Nelson (4 out of 4 patents)

silverMedal Dennis C Smith (3 out of 3 patents)

bronzeMedal 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)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: A. Schulman, Inc.. Retrieved from https://idiyas.com/company/a-schulman

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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