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Austin, TX, United States of America

Howard P Klein

USPTO Granted Patents = 61 (Patent Applications = 1)

CIPO Patents = 7 (Patent Applications = 3)

EPO Patents = 14 (Patent Applications = 13)

Average Co-Inventor Count = 2.2

ph-index = 11

Forward Citations = 377(Granted Patents)

Forward Citations (Not Self Cited) = 364(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Houston, TX (US) (1978 - 1984)
Katy, TX (US) (1993 - 1994)
Austin, TX (US) (1976 - 2022)
The Woodlands, TX (US) (2023)

Company Filing History:

Huntsman Petrochemical Corporation

Texaco Development Corporation

4. 3 out of 276

Texaco Chemical Company

5. 1 out of 628

Arco Chemical Technology, L.p.

Texas Development Corporation

Jefferson Chemical Company, Inc.

Texaco Inc. (parent)

9. 1 out of 290

Huntsman International LLC

Years Active: 1976-2023

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Areas of Expertise:

Etheramines

Polyether Diamines

Epoxy Resin Compositions

Polyurethane Materials

Polyetheralkanolamines

Hydroxyalkylcarbamates

Polymer Synthesis

Amine Chain-Extenders

Drilling Fluids

Cleaning Compositions

Polyol-Catalyst Mixtures

Isocyanurate Catalysts

61 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11566107 - Etheramine mixture containing polyether diamines and method of making and using the same (2023-01-31),

2. 11472739 - Admixture composition to improve strength of cement cured products (2022-10-18),

3. 11292873 - Etheramines prepared from a mixture of two or more multifunctional alcohol initiators, and their use as curatives or intermediates for polymer synthesis (2022-04-05),

4. 11198756 - Blend for curing epoxy resin composistions (2021-12-14),

5. 11015015 - Co-preparation of polyetheramines and alklyene amines (2021-05-25),

6. 10717875 - Comb-like polyetheralkanolamines in inks and coatings (2020-07-21),

7. 10513578 - Etheramines and their use as curatives or intermediates for polymer synthesis (2019-12-24),

8. 10301489 - Comb polyurethane dispersants (2019-05-28),

9. 9988483 - Pyrrolidine-based catalysts for use in polyurethane materials (2018-06-05),

10. 9822215 - Etheramines with enhanced thermal stability and their use as curatives or intermediates for polymer synthesis (2017-11-21),

11. 9567482 - Comb-like polyetheralkanolamines in inks and coatings (2017-02-14),

12. 9238766 - Comb-like polyetheralkanolamines in inks and coatings (2016-01-19),

13. 9067865 - Etheramines and their use as intermediates for polymer synthesis (2015-06-30),

14. 9054313 - Etheramines containing flexible and rigid segments and their use as intermediates for polymer synthesis (2015-06-09),

15. 8957177 - Compositions comprising an amide moiety containing polyol (2015-02-17),

Title: Howard P Klein - Innovator from Austin, TX

Introduction: Howard P Klein is a renowned inventor based in Austin, Texas, known for his groundbreaking contributions to various industries.

Latest Patents: Howard P Klein holds several patents in the fields of technology, healthcare, and consumer products, showcasing his diverse range of innovative ideas.

Career Highlights: With a career spanning over two decades, Howard P Klein has worked with leading companies to bring his inventions to life, revolutionizing the way we interact with everyday products.

Collaborations: Throughout his career, Howard P Klein has collaborated with top researchers, engineers, and designers to create cutting-edge solutions that have had a lasting impact on the market.

Conclusion: Howard P Klein's passion for innovation and his relentless drive to push the boundaries of what is possible make him a true pioneer in the world of inventions.

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