RH

Robert A. Houtchens

BI Biopure: 16 patents #3 of 18Top 20%
The Dow Chemical: 2 patents #1,449 of 4,115Top 40%
DO Dowelanco: 1 patents #98 of 212Top 50%
Overall (All Time): #241,505 of 4,157,543Top 6%
19
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7553613 Use of defibrinated blood for manufacture of hemoglobin-based oxygen carrier Maria S. Gawryl, William R. Light 2009-06-30
7041800 Preserving a hemoglobin blood substitute with a transparent overwrap Maria S. Gawryl, William R. Light 2006-05-09
7041799 Preserving a hemoglobin blood substitute with a transparent overwrap Maria S. Gawryl, William R. Light 2006-05-09
7001715 Purification of red blood cells by separation and diafiltration Maria S. Gawryl, William R. Light, Javed Baqai 2006-02-21
6986984 Use of defibrinated blood for manufacture of a hemoglobin-based oxygen carrier Maria S. Gawryl, William R. Light 2006-01-17
6610832 Preserving a hemoglobin blood substitute with a transparent overwrap Maria S. Gawryl, William R. Light 2003-08-26
6518010 Use of defibrinated blood for manufacture of a hemoglobin-based oxygen carrier Maria S. Gawryl, William R. Light 2003-02-11
6288027 Preserving a hemoglobin blood substitute with a transparent overwrap Maria S. Gawryl, William R. Light 2001-09-11
6271351 Method for preserving a hemoglobin blood substitute Maria S. Gawryl, William R. Light 2001-08-07
6150507 Method for producing a purified hemoglobin product Carl W. Rausch 2000-11-21
5955581 Method for producing a stable polymerized hemoglobin blood-substitute Carl W. Rausch, Maria S. Gawryl, Anthony J. Laccetti, William R. Light 1999-09-21
5952470 Method for separating unmodified hemoglobin from cross-linked hemoglobin William R. Light, Maria S. Gawryl, Anthony J. Laccetti 1999-09-14
5840852 Method for producing ultrapure stable polmerized hemoglobin blood-substitute Carl W. Rausch, Maria S. Gawryl, Anthony J. Laccetti, William R. Light 1998-11-24
5808011 Method for chromatographic removal of prions Maria S. Gawryl, William R. Light 1998-09-15
5753616 Method for producing a stable polymerized hemoglobin blood-substitute Carl W. Rausch, Maria S. Gawryl, Anthony J. Laccetti, William R. Light 1998-05-19
5743477 Insecticidal proteins and method for plant protection Terence A. Walsh, James Arthur Strickland, Gregory L. Orr, Donald J. Merlo 1998-04-28
5691452 Method for preserving a hemoglobin blood substitute Maria S. Gawryl, William R. Light 1997-11-25
4950596 Stabilization of intracellular enzymes Roberta C. Cheng, Norman G. Moll, Karen M. McCoy 1990-08-21
4675292 Stabilization of glucose isomerase Roberta C. Cheng, Karen M. McCoy, Carol C. Epstein, Norman G. Moll 1987-06-23