% Expired Patents = 40.0

Forward Citations = 777

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3 inventors (with patents filed for the assignee):

Victor Gura (5 out of 24 patents)

Edmond Rambod (3 out of 20 patents)

Hans-Dietrich Polaschegg (1 out of 2 patents)

5 patents: Sort by Forward Citations

1. 7645253 - Wearable ultrafiltration device (2010-01-12),

2. 7597677 - Wearable ultrafiltration device (2009-10-06),

3. 7309323 - Wearable continuous renal replacement therapy device (2007-12-18),

4. 7276042 - Low hydraulic resistance cartridge (2007-10-02),

5. 6960179 - Wearable continuous renal replacement therapy device (2005-11-01),

Company Overview

National Quality Care, Inc. is a leading provider of healthcare services, specializing in skilled nursing, rehabilitation, and home health care. With a focus on high-quality care and personalized treatment plans, we strive to improve the health and well-being of our patients. Our team of dedicated professionals is committed to delivering compassionate and comprehensive care to help individuals achieve their maximum level of independence and wellness. Visit our website to learn more about our services and how we can assist you or your loved ones.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

5 Patents

#377 in Los Angeles, CA

#12,073 in California

#51,644 in US

Los Angeles, CA, United States of America

National Quality Care, Inc.

Forward Citations = 777

3 inventors:

Victor Gura (5 out of 24 patents)

Edmond Rambod (3 out of 20 patents)

Hans-Dietrich Polaschegg (1 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: National Quality Care, Inc.. Retrieved from https://idiyas.com/company/national-quality-care

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

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]