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For the Inventor, By the Inventor

Jacksonville, FL, United States of America

Kevin R Hrebenar

This inventor holds 12 USPTO granted patents and 2 published patent applications, plus 2 CIPO patents. Top assignees: Petroleum Fermentations N.v., Petroferm, Inc., 501 Petroleum Fermentations N.v.. Active years: 1986-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kevin R Hrebenar. Retrieved from https://idiyas.com/inventor/kevin-r-hrebenar

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

USPTO Granted Patents = 12 

% Patents Active = 100.0


Average Co-Inventor Count = 4.4

ph-index = 9

Forward Citations = 341(Granted Patents)


Company Filing History:

goldMedal7 out of 22 
 
Petroleum Fermentations N.v.
 patents
silverMedal3 out of 12 
 
Petroferm, Inc.
 patents
bronzeMedal1 out of 1 
 
501 Petroleum Fermentations N.v.
 patent
4. 1 out of 2 
 
Emulsan Biotechnologies Inc.
 patents

Years Active: 1986-2001

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12 patents (USPTO):Explore Patents
1. 6187729 - Cleaning composition comprising solvating agent and rinsing agent (2001-02-13),
2. 5716457 - Cleaning with solvating and rinsing agents (1998-02-10),
3. 5679175 - Cleaning process including use of solvating and rinsing agents (1997-10-21),
4. 5212235 - Hydrophobically modified proteins (1993-05-18),
5. 4943390 - Bioemulsifier-stabilized hydrocarbosols (1990-07-24),
6. 4934391 - Dibasic esters for cleaning electronic circuits (1990-06-19),
7. 4886519 - Method for reducing sox emissions during the combustion of (1989-12-12),
8. 4821757 - Bioemulsifier stabilized hydrocarbosols (1989-04-18),
9. 4793826 - Bioemulsifier-stabilized hydrocarbosols (1988-12-27),
10. 4684372 - Combustion of viscous hydrocarbons (1987-08-04),
11. 4666457 - Method for reducing emissions utilizing pre-atomized fuels (1987-05-19),
12. 4618348 - Combustion of viscous hydrocarbons (1986-10-21),

Title: Kevin R Hrebenar: Innovator in Cleaning Compositions

Introduction

Kevin R Hrebenar is a notable inventor based in Jacksonville, FL, with a remarkable portfolio of 12 patents. His work primarily focuses on innovative cleaning compositions that utilize unique solvating and rinsing agents. Hrebenar's contributions to the field have significantly advanced the effectiveness of cleaning products.

Latest Patents

Among his latest patents is a cleaning composition comprising a solvating agent and a rinsing agent. This liquid cleaning composition features a specific ratio of the vapor pressure of the rinsing agent to that of the solvating agent, which is at least about 20. This innovation is designed for cleaning substrates that have soil adhered to them. Another notable patent involves a process for removing soil from a substrate using a liquid cleaning composition that includes a solvating agent, such as a monobasic ester, and a rinsing agent, like a perfluorocarbon.

Career Highlights

Throughout his career, Hrebenar has worked with several companies, including Petroleum Fermentations N.V. and Petroferm, Inc. His experience in these organizations has contributed to his expertise in developing effective cleaning solutions.

Collaborations

Hrebenar has collaborated with notable individuals in his field, including Michael E Hayes and Patricia L Murphy. These partnerships have likely enriched his work and led to further innovations in cleaning technologies.

Conclusion

Kevin R Hrebenar's contributions to the field of cleaning compositions demonstrate his innovative spirit and dedication to improving cleaning technologies. His patents reflect a commitment to developing effective solutions for everyday challenges.

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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