Inventor
Johan Kijlstra
Inventor
Odenthal, DE
Overview
Patents· 20 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A01Nprimary
A01NPreservation of bodies of humans or animals or plants or parts thereof12%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds9%
C09DCoating compositions, e.g. paints, varnishes or lacquers9%
D21HPulp compositions9%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds7%
Y10TTechnical subjects covered by former us classification7%
B05DProcesses for applying fluent materials to surfaces, in general3%
B22FWorking metallic powder3%
C01BNon-metallic elements3%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds3%
PatentTitleYear
10,653,132Formulations comprising volatile insecticides with improved long-term stability and activity202010,221,428Compositions and methods for controlling fungal and bacterial diseases in plants201910,104,884Insecticidal water-in-oil (W/O) formulation20189,745,597'Compositions and methods for controlling fungal and bacterial diseases in plants'20179,078,433'Insecticidal formulations with improved long-term effect on surfaces'20159,044,011'Pesticidal compositions'20158,815,269'Insecticidal formulations with improved long-term effect on surfaces'20148,133,509'Hydrogels based on aliphatic NCO prepolymers'20128,133,932'Method for producing metal particles, metal particles produced thereby, and the use thereof'20128,088,830'Paper production with modified silica gels as microparticles'20127,976,736'Process for preparing silver-containing aqueous formulation useful for electrically conductive or reflective coatings'20117,824,580'Silver-containing aqueous formulation and its use to produce electrically conductive or reflective coatings'20107,708,862'Paper production with modified silica gels as microparticles'20107,338,804'Automated clinical analyzer reagent formulation'20086,458,441'Substrate having a section with a peelable coating and a surface decoration'20026,426,381'Fine-particle polymer dispersions for paper sizing'20026,310,132'Sizing agents for paper'20016,201,060'Water dispersable, isocyanates with enhanced absorbing capacity as paper auxiliary agents'20015,989,447'Magnetorheological liquids, a process for producing them and their use, and a process for producing magnetizable particles coated with an organic polymer'19995,969,002'Pigment preparations for inkjet printing'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2002Patents assigned to BAYER AG (5)· patent assignee history
1999–2002Based in Leverkusen, DE· patent location history
2002Based in Bergisch Gladbach, DE· patent location history
2008–2020Based in Odenthal, DE· patent location history
2010–2012Patents assigned to BAYER MATERIALSCIENCE AG (3)· patent assignee history
2012–2015Patents assigned to KIJLSTRA JOHAN (5)· patent assignee history
2014–2020Patents assigned to BAYER CROPSCIENCE AG (4)· patent assignee history
2017–2019Patents assigned to BAYER CROPSCIENCE LP (2)· patent assignee history
2017–2019Based in Monheim, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BAYER AG | 5 | 1999–2002 |
| KIJLSTRA JOHANself | 5 | 2012–2015 |
| BAYER CROPSCIENCE AG | 4 | 2014–2020 |
| BAYER MATERIALSCIENCE AG | 3 | 2010–2012 |
| BAYER CROPSCIENCE LP | 2 | 2017–2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Odenthal, DE | 12 | 2008–2020 |
| Leverkusen, DE | 5 | 1999–2002 |
| Monheim, DE | 2 | 2017–2019 |
| Bergisch Gladbach, DE | 1 | 2002 |