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For the Inventor, By the Inventor

Chalfont, PA, United States of America

Andrew J Kielbania, Jr

This inventor holds 17 USPTO granted patents and 2 published patent applications and 1 EPO patent, primarily in Polyurethane Chemistry. Top assignees: National Starch and Chemical Investment Holding Corporation, Rohm and Haas Company. Active years: 1981-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Andrew J Kielbania, Jr. Retrieved from https://idiyas.com/inventor/andrew-j-kielbania-jr

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

Calculating rank
USPTO Granted Patents = 17 

% Patents Active = 100.0


Average Co-Inventor Count = 2.4

ph-index = 13

Forward Citations = 357(Granted Patents)


Company Filing History:

goldMedal9 out of 682 
 
National Starch and Chemical Investment Holding Corporation
 patents
silverMedal8 out of 3,450 
 
Rohm and Haas Company
 patents

Years Active: 1981-2001

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Areas of Expertise:
Polyurethanes
Anti-Wrinkling
Hair Fixatives
Microencapsulation
Thermosetting Binders
Aqueous Dispersions
Reactive Coalescents
Polymers
17 patents (USPTO):Explore Patents
1. 6291580 - Polyurethanes with carboxylate functionality for hair fixative applications (2001-09-18),
2. 6290867 - Treatment composition which provides anti-wrinkling properties to textiles (2001-09-18),
3. 6140388 - Thermosetting binder prepared with mono(hydroxyalkyl)urea and (2000-10-31),
4. 6051646 - Thermosetting binder prepared with (hydroxyalkyl)urea crosslinking agent (2000-04-18),
5. 5968494 - Polyurethanes with carboxylate functionality for hair fixative (1999-10-19),
6. 5945473 - Modified aqueous polyurethane dispersions and methods for making same (1999-08-31),
7. 5859111 - Processes for making nonionic aqueous polyurethane dispersions (1999-01-12),
8. 5858549 - (Hydroxyalkyl)urea crosslinking agents (1999-01-12),
9. 5717024 - Process for making aqueous polyurethane dispersions (1998-02-10),
10. 5426129 - Reactive coalescents (1995-06-20),
11. 5349026 - Reactive coalescents (1994-09-20),
12. 5277979 - Process for microencapsulation (1994-01-11),
13. 5225278 - Process for microencapsulation (1993-07-06),
14. 4619964 - Stabilized aqueous copolymer dispersions (1986-10-28),
15. 4507342 - Polymers adherent to polyolefins (1985-03-26),

Title: The Innovative Contributions of Andrew J Kielbania, Jr.

Introduction

Andrew J Kielbania, Jr. is a notable inventor based in Chalfont, PA (US), recognized for his significant contributions to the field of textile and cosmetic chemistry. With a total of 17 patents to his name, Kielbania has developed innovative solutions that enhance the functionality and quality of various products.

Latest Patents

One of his latest patents is a treatment composition that provides anti-wrinkling properties to textiles. This textile treatment composition comprises a polyhydroxyalkylurea crosslinking agent with at least two urea moieties. Textiles treated with this composition exhibit a significant reduction in wrinkles compared to non-treated textiles. Additionally, the treated textiles feel soft and maintain their smoothness even after laundering. Another notable patent involves polyurethanes with carboxylate functionality for hair fixative applications. This invention describes a polyurethane that is soluble or dispersible in water, prepared from organic diisocyanate diols or other isocyanate reactive materials. The formulation is designed to contain low amounts of volatile organic solvent, making it suitable for cosmetic applications.

Career Highlights

Throughout his career, Kielbania has worked with prominent companies such as National Starch and Chemical Investment Holding Corporation and Rohm and Haas Company. His experience in these organizations has contributed to his expertise in developing innovative chemical solutions.

Collaborations

Kielbania has collaborated with several professionals in his field, including Sharon P Lee and Pravin K Kukkala. These collaborations have likely enriched his work and led to further advancements in his inventions.

Conclusion

Andrew J Kielbania, Jr. stands out as a prolific inventor whose work has significantly impacted textile and cosmetic industries. His innovative patents reflect his commitment to enhancing product quality and functionality.

Profile summary based on public USPTO records.
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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