Inventor
Johannes Wilhelmus Maria Sonnemans
Inventor
Soest, NL
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C10Gprimary
C10GCracking hydrocarbon oils29%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry21%
C01BNon-metallic elements7%
C01FCompounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare-earth metals7%
C01GCompounds containing metals not covered by subclasses c01d or c01f7%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds7%
C07CAcyclic or carbocyclic compounds7%
F02BInternal-combustion piston engines7%
Y02PClimate change mitigation technologies in the production or processing of goods7%
PatentTitleYear
7,176,340'Continuous process for the alkylation of hydrocarbons'20076,923,904'Process for effecting ultra-deep HDS of hydrocarbon feedstocks'20056,903,040'Continuous process and apparatus for the efficient conversion of inorganic solid particles'20056,127,299'Process for preparing a hydroprocessing catalyst from waste hydroprocessing catalyst'20005,935,414'Hydrocracking and hydrodewaxing process'19995,865,985'Process for the production of diesel'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2005Patents assigned to AKZO NOBEL NV (3)· patent assignee history
1999Patents assigned to FINA RESEARCH (1)· patent assignee history
1999–2007Based in Soest, NL· patent location history
2005Patents assigned to AKSO NOBEL N V (1)· patent assignee history
2005Based in Amersfoort, NL· patent location history
2007Patents assigned to ALBEMARLE NETHERLANDS BV (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AKZO NOBEL NV | 3 | 1999–2005 |
| AKSO NOBEL N V | 1 | 2005 |
| ALBEMARLE NETHERLANDS BV | 1 | 2007 |
| FINA RESEARCH | 1 | 1999 |
Locations
| Location | Patents | Span |
|---|---|---|
| Soest, NL | 5 | 1999–2007 |
| Amersfoort, NL | 1 | 2005 |