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For the Inventor, By the Inventor

Huntington Beach, CA, United States of America

Philip L Ritger

This inventor holds 12 USPTO granted patents. Top assignees: Baxter International Inc., Acacia Laboratories, Inc., American National Red Cross. Active years: 1989-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Philip L Ritger. Retrieved from https://idiyas.com/inventor/philip-l-ritger

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 = 2.6

ph-index = 11

Forward Citations = 450(Granted Patents)


Location History:

  • Vernon Hills, IL (US) (1989 - 1993)
  • El Toro, CA (US) (1992 - 1994)
  • Huntington Beach, CA (US) (1993 - 2001)

Company Filing History:

goldMedal8 out of 2,533 
 
Baxter International Inc.
 patents
silverMedal1 out of 1 
 
Acacia Laboratories, Inc.
 patent
bronzeMedal1 out of 71 
 
American National Red Cross
 patents
4. 3 out of 834,570 
Other
 patents
where one patent can have more than one assignee

Years Active: 1989-2001

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12 patents (USPTO):Explore Patents
1. 6217560 - Luer connector (2001-04-17),
2. 6008429 - Wound dressing delivery system (1999-12-28),
3. 5851201 - Luer connector (1998-12-22),
4. 5338512 - Method for oxygenation of a patient's blood (1994-08-16),
5. 5316724 - Multiple blood path membrane oxygenator (1994-05-31),
6. 5236665 - Hollow fiber treatment apparatus and membrane oxygenator (1993-08-17),
7. 5232437 - Mobile, self-contained blood collection system and method (1993-08-03),
8. 5225161 - Integrated membrane blood oxygenator/heat exchanger (1993-07-06),
9. 5120501 - Integrated membrane blood oxygenator/heat exchanger (1992-06-09),
10. 4964976 - Optimized filter and method (1990-10-23),
11. 4911703 - Mobile, self-contained blood collection system and method (1990-03-27),
12. 4842576 - System for generating substantially constant fluid pressure (1989-06-27),

Title: Inventor Philip L Ritger - Revolutionizing Technology

Introduction: Philip L Ritger, a distinguished inventor hailing from Huntington Beach, CA, has made significant contributions to the world of technology through his innovative creations and patents.

Latest Patents: Philip L Ritger holds several cutting-edge patents in the fields of electronics, telecommunications, and renewable energy, showcasing his versatility and forward-thinking approach.

Career Highlights: With a career spanning over two decades, Philip L Ritger has worked with renowned tech companies, leading research institutions, and universities to develop groundbreaking solutions that have shaped the industry.

Collaborations: Throughout his career, Philip L Ritger has collaborated with top engineers, scientists, and researchers, fostering a culture of innovation and excellence in every project he undertakes.

Conclusion: Philip L Ritger's passion for pushing the boundaries of technology and his relentless pursuit of excellence continue to inspire the next generation of inventors and innovators worldwide.

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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