KA

Kjell Ankner

Google: 4 patents #6,390 of 22,993Top 30%
AH Aktiebolaget Hassle: 1 patents #41 of 78Top 55%
FO Fortum Oil & Gas Oy: 1 patents #7 of 39Top 20%
Overall (All Time): #882,271 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
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