Average Co-Inventor Count = 1.60
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. Other (1 from 832,880 patents)
2. Pilling Weck Incorporated (1 from 46 patents)
3. Pilling Co. (1 from 25 patents)
4. Angiotech Pharmaceuticals, Inc. (1 from 15 patents)
4 patents:
1. 7871425 - Minimally-invasive nipple-lift procedure and apparatus
2. 5766202 - Wire-guided esophagael bougie
3. 5366471 - Esophageal dilation bougie
4. 4890952 - Sawbuck construction and bracket