MS

Marcia C. Shearer

SB Smithkline Beckman: 5 patents #21 of 166Top 15%
SM Smithkline: 1 patents #25 of 65Top 40%
📍 Conshohocken, PA: #46 of 292 inventorsTop 20%
🗺 Pennsylvania: #13,581 of 74,527 inventorsTop 20%
Overall (All Time): #894,242 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
4797280 Antibiotics produced by Kibdelosporangium aridum Shearer gen. nov., sp. nov. ATCC 39323 Betty A. Bowie, Richard D. Hedde, Thomas O. Lindsey, David J. Newman, Robert D. Sitrin +1 more 1989-01-10
4694069 Kibdelosporangium aridum SK&F-AAD-609 John J. Dingerdissen, Rajanikant Mehta, Louis J. Nisbet, Gail F. Wasserman 1987-09-15
4672036 Pure cultures of Kibdelsporangium aridum Shearer gen. nov., sp. nov. ATCC 39323 and mutants thereof Betty A. Bowie, David J. Newman 1987-06-09
4548974 Antibiotics produced by Kibdelosporangium aridum shearer Betty A. Bowie, David J. Newman, Robert D. Sitrin, Joseph R. Valenta 1985-10-22
4385122 Anthracycline antibiotics produced by streptosporangium fragile Claude H. Nash, III, Kenneth M. Snader, Joseph R. Valenta, David Cooper 1983-05-24
4293546 Anthracycline antibiotics produced by Streptosporangium fragilis Shearer sp. nov. ATCC 31519 Claude H. Nash, III, Kenneth M. Snader, Joseph R. Valenta, David Cooper 1981-10-06