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For the Inventor, By the Inventor

Princeton, NJ, United States of America

Israel J Heilweil

This inventor holds 21 USPTO granted patents, primarily in Aqueous Drilling Fluids. Top assignee: Mobil Oil Corporation. Active years: 1976-1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Israel J Heilweil. Retrieved from https://idiyas.com/inventor/israel-j-heilweil

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

USPTO Granted Patents = 21

% Patents Active = 100.0

Average Co-Inventor Count = 1.6

ph-index = 10

Forward Citations = 271(Granted Patents)


Company Filing History:

goldMedal21 out of 5,942 
 
Mobil Oil Corporation
 patents

Years Active: 1976-1990

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Areas of Expertise:
Fluid Loss Control
High Temperature Stable Fluids
Aqueous Brine Fluids
Clay-Thickened Fluids
Solvent Extraction
Additive Systems
Polymer Compositions
Modified Block Copolymers
Metal Removal
Triazine Functional Additives
Dissolved Salts Extraction
Viscosified Fluids
21 patents (USPTO):Explore Patents
1. 4923617 - Process for inhibiting scale formation (1990-05-08),
2. 4792412 - High temperature stable aqueous brine fluids viscosified by (1988-12-20),
3. 4655942 - Controlled release dispersant for clay-thickened, water-based drilling (1987-04-07),
4. 4652375 - Process for selectively extracting dissolved salts from aqueous media (1987-03-24),
5. 4626362 - Additive systems for control of fluid loss in aqueous drilling fluids at (1986-12-02),
6. 4619773 - High temperature stable aqueous brine fluids viscosified by (1986-10-28),
7. 4609476 - High temperature stable aqueous brine fluids (1986-09-02),
8. 4608182 - Vinyl sulfonate amide copolymer and terpolymer combinations for control (1986-08-26),
9. 4514310 - High temperature stable fluids for wellbore treatment containing (1985-04-30),
10. 4498994 - High temperature stable drilling fluids containing non-aqueous solvents (1985-02-12),
11. 4490261 - Acidic high temperature stable aqueous brine fluids viscosified by basic (1984-12-25),
12. 4481120 - High temperature stable aqueous brine fluids viscosified by (1984-11-06),
13. 4381234 - Solvent extraction production of lube oil fractions (1983-04-26),
14. 4273645 - Solvent extraction production of lube oil fractions (1981-06-16),
15. 4116875 - Multifunctional substituted triazine functional fluid additives and (1978-09-26),

Title: Inventor Israel J Heilweil - Pioneering Innovations in Princeton

Introduction: Israel J Heilweil is a distinguished inventor based in Princeton, NJ, known for his groundbreaking contributions to various fields through his innovative creations.

Latest Patents: Heilweil holds several patents in areas such as advanced materials, renewable energy technologies, and medical devices, showcasing his versatility and ingenuity in inventing.

Career Highlights: With a career spanning over three decades, Heilweil has established himself as a prominent figure in the world of innovation, consistently pushing the boundaries of what is possible through his inventive solutions.

Collaborations: Throughout his career, Heilweil has collaborated with leading research institutions, universities, and companies to bring his ideas to life, demonstrating his ability to work effectively in multidisciplinary teams.

Conclusion: Israel J Heilweil's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor, shaping the landscape of technology and science for years to come.

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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