Josepha M. E. Seelen-Kruijssen has been granted 10 US patents while listed as an inventor at Shell Oil Compny . The first was granted in 1982 and the most recent in September 1994. Josepha M. E. Seelen-Kruijssen ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Josepha M. E. Seelen-Kruijssen in Amsterdam, NL.
Patents per Year Patents granted per year, 1982 to 1994 Bar chart with a peak of 3 patents in 1982. peak 3 1982: 3 patents 1982 1983: 3 patents 1983 1984: 1 patents 1984 1986: 1 patents 1986 1987: 1 patents 1987 1994: 1 patents 1994 Issued Patents All Time
Showing 1–10 of 10 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
5344804 Polymerization of cycloolefins and catalytic system suitable for use therein Willem Sjardijn 1994-09-06
4663140 Process for the preparation of crystalline aluminum silicate compounds using pyridine and a quaternary ammonium compound Willibrord A. Van Erp , Tom Huizinga 1987-05-05
4613488 Process for the preparation of crystalline aluminum silicate compounds using pyridine and a quaternary ammonium compound Willibrord A. Van Erp , Tom Huizinga 1986-09-23
4427805 Thermosetting resinous binder compositions, their preparation and use as coating materials Petrus G. Kooijmans , Werner T. Raudenbusch , Adrianus M. C. Van Steenis , Wolfgang Kunze 1984-01-24
$39,083,000
4405763 Thermosetting resinous binder compositions, their preparation, and use as coating materials Petrus G. Kooymans , Johannes J. M. H. Wintraecken , Werner T. Raudenbusch , Gerardus C. M. Schreurs 1983-09-20
$13,134,000
4401774 Thermosetting resinous binder compositions, their preparation, and use as coating materials Petrus G. Kooymans , Johannes J. M. H. Wintraecken , Werner T. Raudenbusch , Gerardus C. M. Schreurs 1983-08-30
$20,717,000
4397990 Thermosetting resinous binder compositions, their preparation and use as coating materials Petrus G. Kooymans , Johannes J. M. H. Wintraecken , Werner T. Raudenbusch , Gerardus C. M. Schreurs 1983-08-09
$15,626,000
4362847 Heat-curable thermosetting resin binder compositions comprising a non-acidic resinous compound, a non-acidic polyester cross-linking agent, and a transesterification catalyst Petrus G. Kooijmans , Werner T. Raudenbusch , Adrianus M. C. Van Steenis , Wolfgang Kunze 1982-12-07
$97,222,000
4352842 Process for coating and curing thermosetting resinous binder compositions using transesterification catalyst Petrus G. Kooymans , Johannes J. M. H. Wintraecken , Werner T. Raudenbusch , Gerardus C. M. Schreurs 1982-10-05
$46,576,000
4332711 Thermosetting resinous binder compositions, their preparation and use as coating materials Petrus G. Kooymans , Johannes J. M. H. Wintraecken , Werner T. Raudenbusch , Gerardus C. M. Schreurs 1982-06-01
$16,348,000
