Lars Rosengren has been granted 15 US patents while listed as an inventor at Puridify . The first was granted in 1981 and the most recent in August 2023. Lars Rosengren ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list Lars Rosengren in Uppsala, NC, SE.
Patents per Year Patents granted per year, 1981 to 2023 Bar chart with a peak of 4 patents in 2022. peak 4 1981: 1 patents 1981 1986: 1 patents 1996: 1 patents 1996 1997: 1 patents 1998: 1 patents 1998 2007: 1 patents 2013: 1 patents 2013 2014: 1 patents 2018: 1 patents 2018 2022: 4 patents 2023: 2 patents 2023
Issued Patents All Time
Profile Widget
Showing 1–15 of 15 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
11740210 Chromatography apparatus Nils Stafstrom , Kerstin Elisabet Erickson , Tomas Agren , Yngve L. Hareland , Tim Henri Ann Francois +3 more 2023-08-29
11703483 Valve unit for a chromatography apparatus Kerstin Elisabet Erickson , Tim Henri Ann Francois 2023-07-18
D951477 Purification cassette Shameer Subratty , Adam Pinnock , Hannes Hjorter , Anji Venna , Nirmal Kumar Thanikachalam +1 more 2022-05-10
D951478 Purification cassette Shameer Subratty , Adam Pinnock , Hannes Hjorter , Anji Venna , Nirmal Kumar Thanikachalam +1 more 2022-05-10
D951476 Purification cassette Shameer Subratty , Adam Pinnock , Hannes Hjorter , Anji Venna , Nirmal Kumar Thanikachalam +1 more 2022-05-10
D951475 Purification cassette Shameer Subratty , Adam Pinnock , Hannes Hjorter , Anji Venna , Nirmal Kumar Thanikachalam +1 more 2022-05-10
10155253 Method of assessing the cleanness of a bed support in a column Magnus Asplund , Niklas Pettersson 2018-12-18
$20,192,000
8726944 Positioning of dispensing means in fraction collector Johan L. Carlsson , Hakan Frojdh , Pia Liljedahl , Johan Svensson , S. Fredrik Svensson +1 more 2014-05-20
$11,321,000
8591838 Cassette for test tubes Per-Anders Bulow , Johan L. Carlsson , Sebastian Karlsson , Henrik Svanberg 2013-11-26
$25,299,000
7238255 Microfluidic device and its manufacture Helene Derand , Lars Lundbladh , Olle Larsson 2007-07-03
5806969 Lighting device — 1998-09-15
5660195 Dishwasher vent system Marion Lee Taylor, Jr. 1997-08-26
5588047 Interface for simulating a telephone line connection between two devices for establishing a communication path between the devices Ingemar Emricsson 1996-12-24
4568051 Flexible support arm — 1986-02-04
4266471 Tea maker — 1981-05-12
