Inventor
Hans Haas
Inventor
Stow, OH, US
Overview
Patents· 27 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C01Bprimary
C01BNon-metallic elements18%
B01DSeparation7%
C07CAcyclic or carbocyclic compounds7%
C08LCompositions of macromolecular compounds7%
C11DDetergent compositions7%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds5%
Y10TTechnical subjects covered by former us classification5%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry4%
B05CApparatus for applying fluent materials to surfaces, in general4%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients4%
PatentTitleYear
7,744,298'Gelled composition applicator'20107,205,050'Low shear adhesion RTV silicone'2007D0524648'Gelled composition applicator tip'20066,906,014'Stabilized topical composition'20056,793,741'Thickened silicone dissolving agent'20046,544,939'Thickened silicone dissolving agent'2003D0464201'Bottle with brush'20026,464,899'Putty composition containing a vapor phase corrosion inhibitor'20026,451,927'Polymerizable compositions in non-flowable forms'20026,413,354'Oil resistant silicones'20025,368,199'Microwaveable hot melt dispenser'19945,346,940'Two-part fast curing RTV silicone for formed-on-part automotive gasket'19944,968,490'Spheroidal alkali metal polyphosphates of low apparent density, and apparatus for making them'19904,800,055'Process for making a granular product containing sodium triphosphate'19894,777,025'Process for making phosphorus pentoxide of diminished reactivity'19884,721,608'Spheroidal alkali metal polyphosphates of low apparent density, and process for making them'19884,717,557'Spheroidal alkali metal polyphosphates of low apparent density, and process for making them'19884,642,224'Process for reducing iron and vanadium in phosphoric acid solution'19874,534,946'Process for making alkali metal polyphosphates'19854,483,837'Process for making calciummonohydrogen phosphate dihydrate'19844,454,054'Sodium tripolyphosphate, process for making it, and its use'19844,391,783'Process for making abrasion-resistant sodium tripolyphosphate'19834,153,410'Production of sulfur-free combustion gases of low soot content'19794,119,673'Manufacture of concentrated aqueous solutions of formaldehyde'19784,010,208'Production of formaldehyde'19773,994,977'Manufacture of formaldehyde'19763,932,522'Manufacture of formaldehyde'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1979Patents assigned to BASF AG (5)· patent assignee history
1976–1979Based in Ludwigshafen, DE· patent location history
1983–1990Patents assigned to HOECHST AG (10)· patent assignee history
1983–1990Based in Swisttal, DE· patent location history
1994–2002Patents assigned to LOCTITE CORP (3)· patent assignee history
1994–2010Based in Stow, OH, US· patent location history
2002–2010Patents assigned to PERMATEX INC (6)· patent assignee history
2002Patents assigned to HENKEL LOCTITE CORP (2)· patent assignee history
2002Based in Westbrook, CT, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HOECHST AG | 10 | 1983–1990 |
| PERMATEX INC | 6 | 2002–2010 |
| BASF AG | 5 | 1976–1979 |
| LOCTITE CORP | 3 | 1994–2002 |
| HENKEL LOCTITE CORP | 2 | 2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Stow, OH, US | 11 | 1994–2010 |
| Swisttal, DE | 10 | 1983–1990 |
| Ludwigshafen, DE | 5 | 1976–1979 |
| Westbrook, CT, US | 1 | 2002 |