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Nolph; Karl D. Patent Filings

Nolph; Karl D.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Nolph; Karl D..The latest application filed is for "peritoneal dialysis catheter".

Company Profile
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  • Nolph; Karl D. - Columbia MO
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Peritoneal dialysis catheter
Grant 4,772,269 - Twardowski , et al. September 20, 1
1988-09-20
Peritoneal dialysis catheter
Grant 4,687,471 - Twardowski , et al. August 18, 1
1987-08-18
Dialysis solutions containing cross-linked gelatin
Grant 4,604,379 - Twardowski , et al. August 5, 1
1986-08-05
Additives for peritoneal dialysis solutions
Grant 4,339,433 - Kartinos , et al. July 13, 1
1982-07-13
Peritoneal dialysis solution containing nitroprusside
Grant 4,133,891 - Nolph January 9, 1
1979-01-09

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