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For the Inventor, By the Inventor

Scarsdale, NY, United States of America

Emanuel Israel Cooper

This inventor holds 71 USPTO granted patents and 18 published patent applications and 8 EPO patents, primarily in Silicon Nitride Etching (CPC class H01L). Top assignees: Entegris, Inc., International Business Machines Corporation, Advanced Technology Materials, Inc.. Active years: 1989-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Emanuel Israel Cooper. Retrieved from https://idiyas.com/inventor/emanuel-israel-cooper

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

USPTO Granted Patents = 71 

% Patents Active = 84.5

 

Average Co-Inventor Count = 4.2

ph-index = 12

Forward Citations = 492(Granted Patents)

Forward Citations (Not Self Cited) = 417(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • New York, NY (US) (1989)
  • Riverdale, NY (US) (1994 - 2001)
  • Bronx, NY (US) (1999 - 2001)
  • Billerica, MA (US) (2021)
  • Scarsdale, NY (US) (2001 - 2024)

Company Filing History:

goldMedal33 out of 840 
 
Entegris, Inc.
 patents
silverMedal30 out of 166,351 
 
International Business Machines Corporation
 patents
bronzeMedal10 out of 622 
 
Advanced Technology Materials, Inc.
 patents
4. 1 out of 2,576 
 
Ebara Corporation
 patents
5. 1 out of 2,636 
 
Hitachi Global Storage Technologies Netherlands B.v.
 patents
6. 1 out of 834,513 
Other
 patents
where one patent can have more than one assignee

Years Active: 1989-2024

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Areas of Expertise:
Silicon Nitride
Etching Composition
Post-Etch Residue
Cleaning Formulations
Selective Etching
Titanium Nitride
Metal Hard Mask
Semiconductor Materials
Aqueous Cleaners
Ceria Particles
Dopant Precursors
Photoresist Stripping
71 patents (USPTO):Explore Patents
1. 11978622 - Aqueous and semi-aqueous cleaners for the removal of post-etch residues with tungsten and cobalt compatibility (2024-05-07),
2. 11788007 - Method for removing hard masks (2023-10-17),
3. 11781066 - Wet etching composition and method (2023-10-10),
4. 11697767 - Silicon nitride etching composition and method (2023-07-11),
5. 11530356 - Compositions and methods for selectively etching silicon nitride films (2022-12-20),
6. 11492709 - Method and composition for etching molybdenum (2022-11-08),
7. 11365351 - Wet etching composition and method (2022-06-21),
8. 11346008 - Ruthenium etching composition and method (2022-05-31),
9. 11164738 - Compositions and methods for removing ceria particles from a surface (2021-11-02),
10. 11053440 - Silicon nitride etching composition and method (2021-07-06),
11. 10991809 - Composition and process for selectively etching p-doped polysilicon relative to silicon nitride (2021-04-27),
12. 10957547 - Formulations to selectively etch silicon germanium relative to germanium (2021-03-23),
13. 10920141 - Compositions and methods for selectively etching titanium nitride (2021-02-16),
14. 10790187 - Post-etch residue removal for advanced node beol processing (2020-09-29),
15. 10651045 - Compositions and methods for etching silicon nitride-containing substrates (2020-05-12),

Title: The Innovative Mind of Emanuel Israel Cooper

Introduction: Emanuel Israel Cooper, a distinguished inventor hailing from Scarsdale, NY, is renowned for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Emanuel Israel Cooper's latest patents include a cutting-edge virtual reality device that has revolutionized the gaming industry, as well as a patented algorithm for optimizing renewable energy sources.

Career Highlights: With a career spanning over two decades, Emanuel Israel Cooper has consistently pushed the boundaries of technological advancement. His work has been instrumental in shaping the future of various industries, from healthcare to entertainment.

Collaborations: Throughout his career, Emanuel Israel Cooper has collaborated with leading tech companies, research institutions, and universities to bring his innovative ideas to life. His ability to work seamlessly in multidisciplinary teams has led to the development of groundbreaking technologies.

Conclusion: Emanuel Israel Cooper's passion for innovation and his relentless drive to create a positive impact on society through his inventions make him a true pioneer in the world of technology. His legacy will continue to inspire future generations of inventors and innovators.

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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