Inventor
Thomas Staffel
Inventor
Hurth, DE
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C01Bprimary
C01BNon-metallic elements25%
C04BLime, magnesia14%
C09DCoating compositions, e.g. paints, varnishes or lacquers11%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds8%
C09CTreatment of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties6%
A61LMethods or apparatus for sterilising materials or objects in general3%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations3%
B01DSeparation3%
B44FSpecial designs or pictures3%
C05BPhosphatic fertilisers3%
PatentTitleYear
9,907,879'Haemostatic composition comprising crystalline polyphosphate'20189,871,252'Method for producing lithium metal phosphate'20189,045,652'Use of a stabilizer for producing halogen-free, ammonium polyphosphate-containing flame-retardant coating compositions'20158,882,903'Aluminium phosphate dihydrate as white pigment in paints'20147,455,728'Method for retarding plaster setting and plaster preparation'20087,438,881'Anticorrosive pigments'20086,352,587'Use of a colorant solution containing a stable, at least partially neutralized chromium (III) coordination compound for coloring unglazed ceramic'20026,114,054'Method for coloring ceramic surfaces'20006,045,859'Method for the coloring of ceramic surfaces'20006,042,884'Aqueous ruthenium chloride solution for blackening ceramic surfaces'20005,277,887'Process for the preparation of ammonium polyphosphate'19945,180,566'Process for the removal of ammonia from gases'19935,165,904'Process for producing ammonium polyphosphate'19925,158,752'Plant for producing ammonium polyphosphate'19925,139,758'Process for the preparation of ammonium polyphosphate'19925,124,137'Process for the preparation of alkali metal phosphate solutions'19925,043,151'Process for producing ammonium polyphosphate which gives a low-viscosity aqueous suspension'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–1994Patents assigned to HOECHST AG (7)· patent assignee history
1991–1994Based in Hurth, DE· patent location history
2000–2002Patents assigned to BK GIULINI CHEM GMBH & CO OHG (2)· patent assignee history
2000–2018Based in Grunstadt, DE· patent location history
2000Based in Gruenstadt, DE· patent location history
2002Based in Grnstadt, DE· patent location history
2008–2018Patents assigned to BK GIULINI GMBH (5)· patent assignee history
2008–2018Based in Grünstadt, DE· patent location history
2014–2015Patents assigned to SCHMITT MICHAEL (2)· patent assignee history
2014–2015Patents assigned to STAFFEL THOMAS (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HOECHST AG | 7 | 1991–1994 |
| BK GIULINI GMBH | 5 | 2008–2018 |
| BK GIULINI CHEM GMBH & CO OHG | 2 | 2000–2002 |
| SCHMITT MICHAEL | 2 | 2014–2015 |
| STAFFEL THOMASself | 2 | 2014–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hurth, DE | 7 | 1991–1994 |
| Grünstadt, DE | 4 | 2008–2018 |
| Grunstadt, DE | 3 | 2000–2018 |
| Gruenstadt, DE | 2 | 2000 |
| Grnstadt, DE | 1 | 2002 |