Average Co-Inventor Count = 3.00
ph-index = 3
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. Brantford Chemicals Inc. (2 from 23 patents)
2. Brantford Chemicalss Inc. (1 from 1 patent)
3 patents:
1. 6080860 - Methods of making ureas and guanidines including, terazosin, prazosin,
2. 5686612 - Methods of making ureas and guanidines, including terazosin, prazosin,
3. 5675006 - Methods of making ureas and guanidines, including, terazosin, prazosin,