Inventor
Joachim Thiel
Inventor
Neustadt, DE
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Cprimary
C07CAcyclic or carbocyclic compounds32%
B01DSeparation30%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests16%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry8%
C01BNon-metallic elements5%
B08BCleaning in general3%
C07DHeterocyclic compounds3%
H01JElectric discharge tubes or discharge lamps3%
PatentTitleYear
8,372,993'Method for separating trioxane from a trioxane/formaldehyde/water mixture by means of pressure change rectification'20137,520,964'Method for the rectifying separation of fluids containing (meth)acryl monomers'20097,393,436'Thermal separating process for removing at least one stream containing enriched (meth) acrylic monomers'20087,351,310'Rectificative separation of fluids comprising (meth) acrylic monomers'20087,306,204'Column comprising dual flow plates'20077,287,534'Cleaning of apparatus in which meth(acrylic) acid-containing organic solvents have been treated and/or generated'20077,279,075'Thermal separating process between at least one gaseous and at least one liquid stream, of which at least one comprises (meth)acrylic monomers'20077,118,098'Hydraulically sealed crossflow mass transfer tray'20067,109,374'Method for the continuous extraction of (meth)acrylic acid'20067,029,557'Method for producing an aqueous hydroxylamine solution devoid of salt'20066,942,762'Method for the production of a salt-free aqueous hydroxylamine solution'20056,939,991'Preparation of acrylic acid'20056,921,833'Method for the continuous production of methyl formate'20056,679,939'Fractional condensation of a product gas mixture containing acrylic acid'20046,646,161'Method for the fractional condensation of a hot gas mixture containing acrylic acid or methacrylic acid and having a high proportion of non-condensable constituents'20036,541,665'Method for purifying acrylic acid or methacrylic acid by crystallization and distillation'20036,469,428'Lamp with a mechanical base'20026,448,439'Method for producing acrylic acid and methacrylic acid'20026,433,222'Method for producing acrylic acid'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2009Patents assigned to BASF AG (15)· patent assignee history
2002Patents assigned to BASFAG (1)· patent assignee history
2002–2013Based in Neustadt, DE· patent location history
2002Based in Berlin, DE· patent location history
2005Patents assigned to BASF AKTEINGESELLSCHAFT (1)· patent assignee history
2013Patents assigned to BASF SE (1)· patent assignee history
2013Patents assigned to KIRSCHBAUM JULIA (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BASF AG | 15 | 2002–2009 |
| BASF AKTEINGESELLSCHAFT | 1 | 2005 |
| BASF SE | 1 | 2013 |
| BASFAG | 1 | 2002 |
| KIRSCHBAUM JULIA | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Neustadt, DE | 18 | 2002–2013 |
| Berlin, DE | 1 | 2002 |