Average Co-Inventor Count = 7.63
ph-index = 4
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. British Technology Group USA (3 from 23 patents)
2. Enzon, Inc. (2 from 100 patents)
3. The United States of America As Represented by the Department of (1 from 28 patents)
4. Btg Usa, Inc. (1 from 4 patents)
5. U.S. Dept. of Agriculture (1 from 2 patents)
6. U.s.a. Dept. of Agriculture (1 from 1 patent)
7. The United States of America As Represented by the Dept. of Agriculture (1 from 1 patent)
6 patents:
1. 5709862 - Isolated protein from Eimeria useful as a cross species vaccine
2. 5656485 - Eimeria antigenic composition which elicits antibodies against avian
3. 5597571 - Eimeria antigenic composition which elicits antibodies against avian
4. 5482709 - Eimeria antigenic composition which elicits antibodies against avian
5. 5279960 - 25 KD coccidial antigen of eimeria tenella
6. 5273901 - Genetically engineered coccidiosis sporozoite 21.5 Kb antigen, ac-6b