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For the Inventor, By the Inventor

Wayne, NJ, United States of America

Dru W Alwani

This inventor holds 11 USPTO granted patents. Top assignees: Gaf Corporation, Other. Active years: 1978-1984.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Dru W Alwani. Retrieved from https://idiyas.com/inventor/dru-w-alwani

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

USPTO Granted Patents = 11

% Patents Active = 100.0

Average Co-Inventor Count = 3.1

ph-index = 5

Forward Citations = 113(Granted Patents)


Company Filing History:

goldMedal10 out of 498 
 
Gaf Corporation
 patents
silverMedal1 out of 834,453 
Other
 patents

Years Active: 1978-1984

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11 patents (USPTO):Explore Patents
1. 4448710 - Corrosion inhibitors including a 3-dialkylamino-3-phenylethenylprop-1-yne (1984-05-15),
2. 4419471 - Core-shell polymers (1983-12-06),
3. 4419266 - Corrosion inhibitors containing 3-dialkyl-3-(1-ethylpentyl)-prop-1-yne (1983-12-06),
4. 4388206 - Corrosion inhibitors (1983-06-14),
5. 4387042 - Corrosion inhibitor comprising the ethynylation reaction product of a (1983-06-07),
6. 4387041 - Corrosion inhibitors (1983-06-07),
7. 4346190 - Thickened acrylic polymer latices (1982-08-24),
8. 4321181 - Thickened butadiene-styrene latices (1982-03-23),
9. 4264678 - Core-shell polymers (1981-04-28),
10. 4128520 - Thickening butadiene-styrene latices with terpolymer emulsions (1978-12-05),
11. 4110291 - Copolymer emulsions for thickening acrylic polymer latices (1978-08-29),

Title: The Innovative Mind of Dru W Alwani

Introduction

Dru W Alwani, an inventive force based in Wayne, NJ, has made significant contributions to the field of patents and innovations with a remarkable total of 11 patents to his name. His unique approach to solving problems in materials and chemical engineering underlines his commitment to advancing technology in various industries.

Latest Patents

Among his latest inventions is a groundbreaking patent focused on corrosion inhibitors. His work describes an aqueous composition designed to inhibit the corrosion of metals, featuring a non-oxidizing acid alongside an effective amount of a 3-dialkylamino-3-phenylethenylprop-1-yne. This innovation showcases his expertise in materials chemistry.

Additionally, Dru has developed new core-shell polymers which lead to improved styrene-butadiene (SBR) core-alkyl acrylate/methacrylate shell-polymer compositions. He also introduces an enhanced process for screen printing patterns on textiles using these compositions as binders. Notably, these advanced polymers exhibit a desirable combination of crock fastness, cyclic aging, and hand properties when utilized in textile applications.

Career Highlights

Throughout his career, Dru W Alwani has made notable contributions while working for reputable companies, including Gaf Corporation. His diverse experiences and innovative thinking have positioned him as a distinguished inventor in his field.

Collaborations

Dru has collaborated with other prominent professionals, including Eugene V Hort and Lowell R Anderson. These partnerships have potentially fostered an exchange of ideas, driving further innovation and enhancing the quality of their respective projects.

Conclusion

Dru W Alwani stands out as an accomplished inventor whose patents reflect his deep understanding of chemistry and material sciences. With his advancements in corrosion inhibitors and polymer applications, he continues to contribute significantly to modern innovations, paving the way for future developments in various industries.

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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