Robert A Schleifstein

This inventor holds 18 USPTO granted patents, primarily in Polymer Compositions. Top assignees: Ethyl Corporation, Potters Industries Inc., Mtm Americas Inc.. Active years: 1989-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Robert A Schleifstein. Retrieved from https://idiyas.com/inventor/robert-a-schleifstein

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

USPTO Granted Patents = 18

% Patents Active = 100.0

Average Co-Inventor Count = 1.2

ph-index = 8

Forward Citations = 149(Granted Patents)

Location History:

Baton Rouge, LA (US) (1989 - 1992)
Edisin, NJ (US) (2000)
Edison, NJ (US) (1990 - 2001)

Company Filing History:

Potters Industries Inc.

Years Active: 1989-2001

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Areas of Expertise:

Electroconductive Composition

Durable Composite Particle

Retroreflective Particles

Flame Retardant Polypropylene

Thermoplastic Formulations

Polyamide Composition

Catalyst Coated Beads

Aromatic Sulfonamide

Halogen-Containing Compounds

Polymeric Deposits

Galvanically Compatible Filler

Thermally Stabilized Polymers

18 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6241914 - Electroconductive composition composite suitable for making same and methods for producing such composition and composite (2001-06-05),

2. 6153671 - Retroreflective adherent particles and their use (2000-11-28),

3. 6010646 - Electroconductive composition and methods for producing such composition (2000-01-04),

4. 5633085 - Durable composite particle and method of making same (1997-05-27),

5. 5580657 - Durable polymeric deposits on inorganic material substrate (1996-12-03),

6. 5399432 - Galvanically compatible conductive filler and methods of making same (1995-03-21),

7. 5370818 - Free-flowing catalyst coated beads for curing polyester resin (1994-12-06),

8. 5264474 - Polymer compositions (1993-11-23),

9. 5116898 - Flame retardant polypropylene based formulations (1992-05-26),

10. 4981890 - Flame retardant nylon compositions (1991-01-01),

11. 4963606 - Thermally stabilized styrenic polymer-based thermoplastic formulations (1990-10-16),

12. 4959500 - Polybrominated bis sulfonamides (1990-09-25),

13. 4957958 - Aromatic bis sulfonamide-containing nylon or polyester (1990-09-18),

14. 4957957 - Polymer compositions containing aromatic sulfonamide (1990-09-18),

15. 4954551 - Halogen-containing organometallic compounds (1990-09-04),

Title: Robert A. Schleifstein – Innovator in Electroconductive Compositions

Introduction

Robert A. Schleifstein, a prominent inventor based in Edison, NJ, has made significant strides in the field of electroconductive materials, holding a total of 18 patents. His innovative work addresses the critical challenges in developing materials with enhanced electrical properties while maintaining essential mechanical characteristics.

Latest Patents

Among Schleifstein's latest contributions to the field are two noteworthy patents. The first patent relates to an electroconductive composition composite that includes a polysiloxane matrix integrated with electroconductive particles. This composition features a nucleophilic chemical species, which prevents resistivity increases without compromising the tear and tensile strength properties of the matrix. The second patent introduces retroreflective adherent particles designed for particulate composites. These composites leverage inorganic material particles, components for providing floatation and adherence capabilities in a binder matrix, and methods of production and utilization.

Career Highlights

Robert A. Schleifstein's career has included impactful roles at several well-known companies. He has contributed his expertise to Ethyl Corporation and Potters Industries Inc., where his focus on electroconductive innovations has led to advancements in material science and their applications.

Collaborations

Throughout his career, Schleifstein has collaborated with other talented professionals, including David S. Pietrewicz and Andrew M. Wasowicz. These partnerships have fostered an environment of creativity and knowledge sharing, leading to the successful development of novel technologies in the electroconductive field.

Conclusion

As an inventor, Robert A. Schleifstein continues to push the boundaries of material innovation. His extensive patent portfolio and collaborations reflect a dedicated pursuit of excellence in the development of electroconductive compositions and their applications. His work not only contributes to scientific advancements but also enhances the capabilities of various industries relying on advanced materials.

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]