Joel Erwin Goldstein

This inventor holds 28 USPTO granted patents and 1 published patent application, plus 3 CIPO patents and 2 EPO patents, primarily in Nonwoven Materials. Top assignees: Air Products and Chemicals, Inc., Air Products Polymers, L.p., Celanese International Corporation. Active years: 1987-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Joel Erwin Goldstein. Retrieved from https://idiyas.com/inventor/joel-erwin-goldstein

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 28 (Patent Applications = 1)

% Patents Active = 75.0

CIPO Patents = 3 (Patent Applications = 1)

EPO Patents = 2

Average Co-Inventor Count = 2.0

ph-index = 11

Forward Citations = 323(Granted Patents)

Location History:

Allentown, PA (US) (1987 - 2009)
East Brunswick, NJ (US) (2011 - 2012)

Company Filing History:

15 out of 3,219

Air Products and Chemicals, Inc.

patents

9 out of 32

Air Products Polymers, L.p.

patents

2 out of 558

Celanese International Corporation

patents

4. 2 out of 40

Wacker Chemicalcorporation

patents

Years Active: 1987-2012

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Areas of Expertise:

Nonwoven Binders

Polymeric Binders

Crosslinking Mixtures

Flushable Products

Wet Tensile Strength

Self-Crosslinking Polymers

Adhesion Testing

Synthetic Nonwovens

Vinyl Acetate

Acrylamide

Surfactant Packages

Transparent Caulks

28 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8124042 - Nonwovens bonded with acrylamide/N-alkylolacrylamide crosslinking mixture with C2-C10 alkylol (2012-02-28),

2. 8012285 - Polymeric binders having specific peel and cure properties and useful in making creped webs (2011-09-06),

3. 7897708 - Self-crosslinking dispersions utilizing acrylamide/N-alkylolacrylamide crosslinking mixture with C2-C10 alkylol (2011-03-01),

4. 7592049 - Dry chemically bound nonwovens which are flushable and dispersible (2009-09-22),

5. 7285504 - Wet tensile strength of nonwoven webs (2007-10-23),

6. 7064091 - Incorporation of a self-crosslinking polymer into a nonwoven binder for use in improving the wet strength of pre-moistened wipes (2006-06-20),

7. 6974520 - Alkylphenol ethoxylate-free surfactant package for polymer emulsions (2005-12-13),

8. 6918305 - Test for measuring adhesion of polymer binders to a heated metal surface (2005-07-19),

9. 6908524 - Alkylphenol ethoxylate-free surfactant package for polymer emulsions (2005-06-21),

10. 6824635 - Polymeric binders having specific peel and cure properties and useful in making creped webs (2004-11-30),

11. 6787594 - Reduced formaldehyde nonwoven binders which contain polymerized units of N-methylolacrylamide (2004-09-07),

12. 6569274 - Sealable nonwoven web (2003-05-27),

13. 6506696 - High performance synthetic nonwovens using polymers having dual crosslinkable functionality (2003-01-14),

14. 6426121 - Dual crosslinkable emulsion polymers at ambient conditions (2002-07-30),

15. 6117492 - Polymers having dual crosslinkable functionality and process for forming (2000-09-12),

Title: **Innovative Contributions of Joel Erwin Goldstein**

Introduction

Joel Erwin Goldstein, based in Allentown, PA, is a notable inventor with an impressive portfolio of 28 patents. His work primarily focuses on advanced polymer technologies, particularly in the realm of nonwovens and binders. Goldstein's innovations are crucial in various applications, helping improve material performance and environmental sustainability.

Latest Patents

Goldstein's latest patents highlight his expertise in polymer chemistry. One of his noteworthy inventions is titled "Nonwovens bonded with acrylamide/N-alkylolacrylamide crosslinking mixture with C2-C10 alkylol." This patent describes an aqueous dispersion composed of a self-crosslinking alkylolacrylamide interpolymer, crucial for creating effective binders for fibrous webs. Another significant patent focuses on the development of "Polymeric binders having specific peel and cure properties and useful in making creped webs." This invention emphasizes the importance of APE-free polymer binders formed through aqueous free radical emulsion polymerization, showcasing exceptional peel values and curing capabilities that enhance crepe processes.

Career Highlights

Goldstein has had a distinguished career, contributing to prominent companies such as Air Products and Chemicals, Inc. and Air Products Polymers, L.P. His work in these organizations has been instrumental in advancing polymer technologies, particularly in creating environmentally friendly products that meet industry needs.

Collaborations

Throughout his career, Goldstein has collaborated with notable colleagues, including Ronald Joseph Pangrazi and Chung-Ling Mao. These partnerships have fostered a synergy of ideas and expertise that have significantly contributed to the development of innovative polymer solutions.

Conclusion

Joel Erwin Goldstein's contributions to the field of polymer science are remarkable, with a strong emphasis on creating sustainable and high-performance materials. His extensive patent portfolio and collaborations with industry professionals underscore his impact on innovations in nonwovens and polymer technology. As the industry continues to evolve, Goldstein's work remains vital in shaping the future of material applications.

Profile summary based on public USPTO records.