Average Co-Inventor Count = 2.92
ph-index = 5
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. Boehringer Ingelheim Gmbh (4 from 306 patents)
2. Boehringer Ingelheim Kg (3 from 197 patents)
7 patents:
1. 5214159 - Meso-lactide
2. 5212321 - Process for the preparation of trimethylene carbonate
3. 5149833 - Process for preparing D,L-Lactide
4. 5084553 - Copolymers of lactic acid and tartaric acid, the production and the use
5. 5011946 - Process for preparing D,L-Lactide
6. 4983745 - Meso-lactide, processes for preparing it and polymers and copolymers
7. 4929727 - Improved process for precipitating cytosine from alkaline solutions with