Inventor
FIEHLER WILLIAM R
US14 patents
⚠️ This page may combine multiple inventors who share the name “FIEHLER WILLIAM R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHERWOOD MEDICAL CO
6 patentsUS5454958AOct 3, 1995
Method for sampling in a container having a material therein which separates from a barrier material
SHERWOOD MEDICAL CO159 citations98
US5269927ADec 14, 1993
Separation device for use in blood collection tubes
SHERWOOD MEDICAL CO159 citations98
US5236604AAug 17, 1993
Serum separation blood collection tube and the method of using thereof
SHERWOOD MEDICAL CO162 citations98
US4946601AAug 7, 1990
Blood serum separator tube
SHERWOOD MEDICAL CO140 citations97
US5060659AOct 29, 1991
Medical container stopper
SHERWOOD MEDICAL CO33 citations89
US4893636AJan 16, 1990
Medical container stopper
SHERWOOD MEDICAL CO37 citations89
SHERWOOD SERV AG
3 patentsUS6861067B2Mar 1, 2005
Hydrogel wound dressing and the method of making and using the same
SHERWOOD SERV AG70 citations95
US6238578B1May 29, 2001
Method for dispensing separator gel in a blood collection tube
SHERWOOD SERV AG43 citations92
US6180132B1Jan 30, 2001
Hydrogel wound dressing and the method of making and using the same
SHERWOOD SERV AG33 citations90
PIPENHAGEN CATHERINE A
3 patentsUS8333787B2Dec 18, 2012
Vascular closure device having a flowable sealing material
PIPENHAGEN CATHERINE A33 citations91
US9254346B2Feb 9, 2016
Vascular closure device having a flowable sealing material
PIPENHAGEN CATHERINE A9 citations82
US8840640B2Sep 23, 2014
Vascular closure device having an improved plug
PIPENHAGEN CATHERINE A1 citations50