Inventor
Hans Strack
Inventor
Alzenau, DE
Overview
Patents· 22 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y10Sprimary
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests25%
C01BNon-metallic elements23%
C11DDetergent compositions15%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry8%
Y10TTechnical subjects covered by former us classification6%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form4%
E04BGeneral building constructions4%
E06BFixed or movable closures for openings in buildings, vehicles, fences or like enclosures in general, e.g. doors, windows, blinds, gates4%
A24DCigars2%
B01DSeparation2%
PatentTitleYear
5,923,801'Optical branching element'19995,389,420'Heat insulator and method of making it'19955,316,816'Form body for heat insulation and vacuum insulation panel with asymmetric design'19945,236,758'Heat insulator and method of making same'19935,154,904'Process for the production of a seed mixture for the synthesis of faujasite'19924,714,690'Silicate-bound zeolite granulates, process for their production and use'19874,668,648'Magnesium-silicate bound zeolite granulates of the type of zeolite A, process for their production and use'19874,620,399'Zeolite granulate, process for its production and use'19864,608,236'Process for the production of a seed mixture for faujasite synthesis'19864,551,322'Process for preparing zeolite powder of type A (IV)'19854,542,115'Zeolite granulate, process for its production'19854,339,418'Process for the production of zeolite A'19824,339,417'Process for the production of crystalline zeolite A'19824,339,420'Process for the production of zeolite A'19824,339,419'Process for the production of crystalline zeolite powder of type A'19824,317,808'Process for the production of hydrogen cyanide'19824,305,916'Crystalline zeolite powder of type A (III)'19814,303,626'Crystalline zeolite powder of type A (V)'19814,303,628'Crystalline zeolite powder of type A (IV)'19814,303,629'Crystalline zeolite powder of type A (I)'19814,303,627'Crystalline zeolite powder of type A (VI)'19814,250,081'Thermoplastic mixtures for the production of synthetic resin films with antiblocking properties comprising a thermoplastic synthetic resin and a pulverulent zeolite'1981Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1981–1995Patents assigned to DEGUSSA (21)· patent assignee history
1981Patents assigned to HENKEL KGAA (5)· patent assignee history
1981–1995Based in Alzenau, DE· patent location history
1985Patents assigned to HENKEL KOMMANDELGESELLSCHAFT A (1)· patent assignee history
1985–1986Based in Hanau, DE· patent location history
1999Patents assigned to DEUTSCHE TELEKOM AG (1)· patent assignee history
1999Based in Rossdorf, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DEGUSSA | 21 | 1981–1995 |
| HENKEL KGAA | 5 | 1981 |
| DEUTSCHE TELEKOM AG | 1 | 1999 |
| HENKEL KOMMANDELGESELLSCHAFT A | 1 | 1985 |
Locations
| Location | Patents | Span |
|---|---|---|
| Alzenau, DE | 19 | 1981–1995 |
| Hanau, DE | 2 | 1985–1986 |
| Rossdorf, DE | 1 | 1999 |