Irwin L Goldblatt

This inventor holds 19 USPTO granted patents and 2 published patent applications, plus 1 CIPO patent and 1 EPO patent, primarily in Lubricant Chemistry. Top assignees: Castrol Limited, Exxon Research and Engineering Company. Active years: 1987-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Irwin L Goldblatt. Retrieved from https://idiyas.com/inventor/irwin-l-goldblatt

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

Calculating rank

USPTO Granted Patents = 19 (Patent Applications = 2)

% Patents Active = 63.2

CIPO Patents = 1

EPO Patents = 1 (Patent Applications = 2)

Average Co-Inventor Count = 2.4

ph-index = 10

Forward Citations = 193(Granted Patents)

Company Filing History:

Exxon Research and Engineering Company

patents

Years Active: 1987-2019

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Areas of Expertise:

Dispersant

Grafted Copolymer

Lubricating Oil

Polar Grafted Polyolefins

Anti-Wear Properties

Emergency Fuel

Functional Monomers

Diesel Engine Lubricant

Copper Molybdenum Salts

Polyalkenes

Preparation Processes

19 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10190070 - Multiple-function dispersant graft polymer (2019-01-29),

2. 8263537 - Preparation of functional monomers for grafting to low molecular weight polyalkenes and their use in the preparation of dispersants and lubricating oil compositions containing dispersant polyalkenes (2012-09-11),

3. 7981847 - Preparation of monomers for grafting to polyolefins, and lubricating oil compositions containing graft copolymer (2011-07-19),

4. 7514393 - Preparation of functional monomers for grafting to low molecular weight polyalkenes and their use in the preparation of dispersants and lubricating oil compositions containing dispersant polyalkenes (2009-04-07),

5. 7371713 - Preparation of monomers for grafting to polyolefins, and lubricating oil compositions containing grafted copolymer (2008-05-13),

6. 6800102 - Emergency fuel (2004-10-05),

7. 6723796 - Processes for preparing grafted copolymers (2004-04-20),

8. 6686321 - Polar grafted polyolefins, methods for their manufacture, and lubricating oil compositions containing them (2004-02-03),

9. 6558439 - Emergency fuel (2003-05-06),

10. 6410652 - Processes for preparing grafted copolymers (2002-06-25),

11. 6300289 - Polar grafted polyolefins, methods for their manufacture, and lubricating oil compositions containing them (2001-10-09),

12. 6187721 - Lubricant for use in diesel engines (2001-02-13),

13. 5874389 - Polar grafted polyolefins, methods for their manufacture, and (1999-02-23),

14. 5814586 - Polar grafted polyolefins, methods for their manufacture, and (1998-09-29),

15. 5663126 - Polar grafted polyolefins, methods for their manufacture, and (1997-09-02),

Title: The Innovative Mind of Irwin L Goldblatt

Introduction

Irwin L Goldblatt, based in Edison, NJ, is a noteworthy inventor with an impressive portfolio of 19 patents. His contributions to the field of chemistry, particularly in polymer science, have made significant impacts on lubricating oil compositions and sludge control technologies.

Latest Patents

Goldblatt's recent patents showcase his innovative approach to dispersant graft polymers. One of his prominent inventions is a multiple-function dispersant graft polymer, which encompasses a grafted polymer that includes monomers tailored for sludge and varnish control, alongside those for soot handling. This advancement provides a graft polymer that exhibits exceptional performance attributes. The patent outlines methods for manufacturing these novel polymers through solution and melt processes. Furthermore, he has developed lubricating oil compositions containing these advanced polymers as additives, illustrating remarkable capabilities in managing soot, sludge, varnish control, and viscosity consistency.

Another significant patent involves the preparation of functional monomers designed for grafting to low molecular weight polyalkenes. Goldblatt addresses a polyalkene dispersant composed of low molecular weight polyalkenes with specific molecular weight ranges, integrated with nitrogen- and oxygen-containing graftable monomers. The monomers are synthesized through a reaction between acylating agents and amines, leading to the creation of graft polyalkene dispersants. His work also extends to lubricating oil formulations that incorporate these dispersant polyalkenes.

Career Highlights

Throughout his career, Irwin L Goldblatt has contributed to renowned organizations such as Castrol Limited and Exxon Research and Engineering Company. His technical expertise and innovative spirit have driven the development of advanced lubrication technologies within these companies.

Collaborations

Goldblatt has worked alongside notable colleagues, including Richard P Sauer and Michael E McHenry. Their collaboration highlights the synergy and collective expertise in driving forward innovations within the domain of polymer science and lubrication.

Conclusion

Irwin L Goldblatt's inventive journey is marked by significant contributions that enhance the performance of lubricating oils and address critical challenges in chemical engineering. His patents represent a combination of creativity and technical skill, positioning him as a vital figure in the realm of innovations related to polymers and lubricants.

Profile summary based on public USPTO records.