Inventor
Ilshat Gubaydullin
Inventor
Ludwigshafen, DE
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Fprimary
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds22%
C09GPolishing compositions17%
C09KMaterials for miscellaneous applications, not provided for elsewhere17%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1017%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry9%
C08JWorking-up4%
H01LSemiconductor devices4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
Y10TTechnical subjects covered by former us classification4%
PatentTitleYear
10,392,531Process for removing a bulk material layer from a substrate and a chemical mechanical polishing agent suitable for this process20199,023,116'Associative thickener comprising acid monomer, associative monomer and nonionic monomer'20159,005,472'Aqueous polishing agent and graft copolymers and their use in a process for polishing patterned and unstructured metal surfaces'20158,747,687'Aqueous polishing agent comprising solid polymer particles and two complexing agents and its use in a process for polishing patterned and unstructured metal surfaces'20148,679,980'Aqueous metal polishing agent comprising a polymeric abrasiv containing pendant functional groups and its use in a CMP process'20148,420,751'Method for producing a polymer'20138,188,197'Method for producing a polymer'20127,999,045'Method for producing aqueous polymer dispersion'2011Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011–2019Based in Ludwigshafen, DE· patent location history
2012–2019Patents assigned to BASF SE (7)· patent assignee history
2012–2019Patents assigned to GUBAYDULLIN ILSHAT (7)· patent assignee history
2014–2019Patents assigned to BRANDS MARIO (4)· patent assignee history
2014–2019Patents assigned to LI YUZHUO (4)· patent assignee history
2014–2019Patents assigned to RAMAN VIJAY IMMANUEL (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BASF SE | 7 | 2012–2019 |
| GUBAYDULLIN ILSHATself | 7 | 2012–2019 |
| BRANDS MARIO | 4 | 2014–2019 |
| LI YUZHUO | 4 | 2014–2019 |
| RAMAN VIJAY IMMANUEL | 4 | 2014–2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ludwigshafen, DE | 8 | 2011–2019 |