PETERSEN HOLGER has a total of 15 patent applications. Its first patent ever was published in 1931. It filed its patents most often in Denmark and United States. Its main competitors in its focus markets pharmaceuticals and semiconductors are COLUMBIA LABORATORIES BERMUDA LTD, SEMNUR PHARMACEUTICALS INC and TILTAN PHARMA LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Denmark | 8 | |
#2 | United States | 7 |
# | Industry | |
---|---|---|
#1 | Pharmaceuticals | |
#2 | Semiconductors |
# | Technology | |
---|---|---|
#1 | Medical preparations | |
#2 | Therapeutic chemical compounds | |
#3 | Semiconductor devices |
# | Name | Total Patents |
---|---|---|
#1 | Petersen Holger | 15 |
#2 | Ahlheim Markus | 4 |
#3 | Bonny Jean-Daniel | 2 |
#4 | Ausborn Michael | 2 |
#5 | Lambert Olivier | 2 |
#6 | Leoffler Rolf | 1 |
#7 | Loeffler Rolf | 1 |
Publication | Filing date | Title |
---|---|---|
DK517482A | Apparatus with transport seal for use of materials provided for bridging |