BH

Birger Hjertman

PH Pharmacia: 28 patents #257 of 528Top 50%
PC Pharmacia & Upjohn Company: 16 patents #54 of 713Top 8%
KA Kabivitrum Ab: 5 patents #1 of 51Top 2%
DA Disetronic Licensing Ag: 2 patents #22 of 90Top 25%
Pfizer: 2 patents #2,078 of 5,153Top 45%
TA Tecpharma Licensing Ag: 1 patents #67 of 122Top 55%
KA Kabi Pharmacia Ab: 1 patents #5 of 61Top 9%
SA Swedish Orphan Biovitrum Ag: 1 patents #19 of 36Top 55%
Overall (All Time): #42,072 of 4,157,543Top 2%
58
Patents All Time

Issued Patents All Time

Showing 51–58 of 58 patents

Patent #TitleCo-InventorsDate
5232459 Multi-dose syringe 1993-08-03
D324423 Combined medical syringe and vial for administering subcutaneous injections Bo Ahlstrand, Ebba Florin-Robertsson, Anders Strom 1992-03-03
D323030 Medical syringe for administering subcutaneous injections Bo Ahlstrand, Ebba Florin-Robertsson, Anders Strom 1992-01-07
D323031 Medical syringe for administering subcutaneous injections Bo Ahlstrand, Ebba Florin-Robertsson, Anders Strom 1992-01-07
4968299 Method and device for injection Bo Ahlstrand, Ebba Florin-Robertsson, Linda Fryklund, Anders Strom 1990-11-06
4592743 Apparatus for mixing liquids Percy Bennwik 1986-06-03
4567999 Self-adhesive connecting device Percy Bennwik 1986-02-04
4411358 Package Percy Bennwik 1983-10-25