Average Co-Inventor Count = 1.84
ph-index = 1
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. Poulsen Roser A/s (71 from 508 patents)
2. Raymond J. Evison Ltd. (7 from 7 patents)
3. Poulsen Roser International, Sarl (6 from 6 patents)
4. The Guernsey Clematis Nursery Limited (2 from 3 patents)
5. Poulsen Rosen A/s (1 from 2 patents)
6. Poulsen Roser A/s & Ramond J. Evison Ltd (1 from 1 patent)
7. Poulsen Roscr A/s (1 from 1 patent)
8. Raymong J. Evison, Ltd. (1 from 1 patent)
89 patents:
1. PP36986 - plant named 'EviGsy155'
2. PP36717 - plant named 'EviGsy152'
3. PP36669 - plant named 'Evipo119'
4. PP36322 - plant named 'EviGsy153'
5. PP35865 - plant named 'Evipo116'
6. PP35803 - plant named 'EviGsy151'
7. PP35785 - plant named 'Evipo117'
8. PP35269 - plant named 'Evipo115'
9. PP34905 - plant named 'Evipo105'
10. PP34823 - plant named 'Evipo106'
11. PP34701 - plant named 'Evipo104'
12. PP34702 - plant named 'Evipo109'
13. PP34626 - plant named 'Evipo103'
14. PP34613 - plant named 'Evipo114'
15. PP33231 - plant named 'Evipo107'