Kjell Ankner — 6 Patents at Google

Kjell Ankner has been granted 6 US patents while listed as an inventor at Google. The first was granted in 1987 and the most recent in August 2002. Kjell Ankner ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Kjell Ankner in Mölnlycke, SE.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #	Title	Co-Inventors	Date
6436309	Polyol and complex esters for use with, in particular, fluorinated refrigerants	Håkan Rahkola, Jari Koistinen, Essi Glad, Virpi Saranp{umlaut over (aa)}	2002-08-20
5663452	Process for the preparation of 2-ethyl-1,3-hexane diol	Kari Kulmala, Lea Rintala, Leila Lahtinen, Kalevi Heinola	1997-09-02
5618985	Process for the preparation of 2-n-butyl-2-ethyl-1,3-propane diol	Kari Kulmala, Lea Rintala	1997-04-08
5166413	Process for preparation of branched 1,3-glycols and their monoesters	Pia Carlsson, Alfred Hopfinger, Håkan Rahkola, Kjell Sjoberg, Monica Soderlund	1992-11-24
5130469	Derivatives of N,N-bis(2,2-dimethyl-2-carboxy-ethyl)amine, manufacturing procedure and use of same	Leila Lahtinen, Oili Riutta, Pirkko Vohlonen, Ulf Nummelin, Eija Valtonen +1 more	1992-07-14
4689331	Substituted 2-pyridinyl benzimidazoles, and their use for inhibiting gastric acid secretion	Arne E. Brandstrom, Per L. Lindberg, Mats Peter Nordberg, Bjorn Wallmark	1987-08-25

Kjell Ankner — 6 Patents

Issued Patents All Time

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