Forward Citations = 388

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2 inventors (with patents filed for the assignee):

Lloyd C Hubbard (3 out of 14 patents)

Earl W Clausen (3 out of 14 patents)

3 patents: Sort by Forward Citations

1. 4643641 - Method and apparatus for sterilization of a centrifugal pump (1987-02-17),

2. 4606698 - Centrifugal blood pump with tapered shaft seal (1986-08-19),

3. 4589822 - Centrifugal blood pump with impeller (1986-05-20),

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

3 Patents

#438 in Minneapolis, MN

#1,979 in Minnesota

#73,860 in US

Minneapolis, MN, United States of America

Mici Limited Partnership IV

Forward Citations = 388

2 inventors:

Lloyd C Hubbard (3 out of 14 patents)

Earl W Clausen (3 out of 14 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Mici Limited Partnership IV. Retrieved from https://idiyas.com/company/mici-partnership-iv

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]