Average Co-Inventor Count = 3.16
ph-index = 2
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. University System of Maryland (5 from 1,942 patents)
5 patents:
1. 6190669 - Attenuated mutants of salmonella which constitutively express the Vi antigen
2. 5783196 - Gua mutants of shigella spp. and vaccines containing the same
3. 5686580 - Antibodies having binding specificity to ShET2, an enterotoxin of
4. 5589380 - Isolated DNA molecule encoding SHET1 of Shigella flexneri 2a and mutant
5. 5468639 - Isolated DNA molecule encoding ShET2 of Shigella flexneri 2a