Construction composition
US-12415752-B2 · Sep 16, 2025 · US
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Lorenz Klaus patents
Lorenz Klaus is listed as an inventor on 50 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Lorenz Klaus |
| Total patents | 50 |
| First publication | Mar 19, 2015 |
| Latest publication | Sep 16, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Process for preparing a polyoxyalkylene carbonate polyol
US-12384869-B2 · Aug 12, 2025 · US
Process for preparing polyoxyalkylene polyester polyols
US-12227614-B2 · Feb 18, 2025 · US
Process for preparing polyoxyalkylene polyester polyols
US-2025019486-A1 · Jan 16, 2025 · US
Set control composition for cementitious systems
US-2024351956-A1 · Oct 24, 2024 · US
Process for producing polyoxyalkylene-polyol mixtures
US-12091543-B2 · Sep 17, 2024 · US
Method for producing a polyoxyalkylene polyester polyol
US-12054581-B2 · Aug 6, 2024 · US
Method for producing double metal cyanide catalysts
US-11976165-B2 · May 7, 2024 · US
Drying agent for moisture-curing compositions
US-11965056-B2 · Apr 23, 2024 · US
Set control composition for cementitious systems
US-2024034689-A1 · Feb 1, 2024 · US
Recent patents
Latest publications not already listed above.
Method for Producing Polyurethane Foams or Hydrogels by Employing Diol Containing Formulations
US-2023416446-A1 · Dec 28, 2023 · US
Construction composition
US-2023312413-A1 · Oct 5, 2023 · US
Production process for amino alcoholates
US-2023203067-A1 · Jun 29, 2023 · US
Process for preparing a polyoxyalkylene carbonate polyol
US-2023174705-A1 · Jun 8, 2023 · US
Method for producing double metal cyanide catalysts
US-2023038100-A1 · Feb 9, 2023 · US
Process for preparing polyoxyalkylene polyester polyols
US-2023002552-A1 · Jan 5, 2023 · US
Process for producing polyoxyalkylene-polyol mixtures
US-2022220304-A1 · Jul 14, 2022 · US
Polyurethane foams based on polyethercarbonate polyols
US-11345775-B2 · May 31, 2022 · US
Method for producing a polyoxyalkylene polyester polyol
US-2022033575-A1 · Feb 3, 2022 · US
Drying agent for moisture-curing compositions
US-2021317253-A1 · Oct 14, 2021 · US
Process for producing polyol
US-2021171426-A1 · Jun 10, 2021 · US
PUR/PIR rigid foams made of polyaddition oligoesters
US-10982039-B2 · Apr 20, 2021 · US
Method for the preparation of polyoxyalkylene polyols
US-10961346-B2 · Mar 30, 2021 · US
Polyurethane foams based on polyether carbonate polyols
US-2021070916-A1 · Mar 11, 2021 · US
Composite components on the basis of hydrophobic polyols
US-10787550-B2 · Sep 29, 2020 · US
Method for producing high molecular weight polyoxyalkylene polyols
US-10457775-B2 · Oct 29, 2019 · US
Method for the preparation of polyoxyalkylene polyols
US-2019161577-A1 · May 30, 2019 · US
Rigid PUR/PIR foams of isopropylidenediphenol-based polyethers
US-10253134-B2 · Apr 9, 2019 · US
Pur/pir rigid foams made of polyaddition oligoesters
US-2018334530-A1 · Nov 22, 2018 · US
Method for working up alkaline polyether polyols
US-10131743-B2 · Nov 20, 2018 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Covestro Deutschland Ag | 22 |
| Covestro Intellectual Property Gmbh & Co Kg | 10 |
| Lorenz Klaus | 8 |
| Bayer Materialscience Ag | 8 |
| Hofmann Jörg | 5 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C08G65/2663 | 13 |
| C08G65/2606 | 10 |
| C08G65/26 | 9 |
| C08G65/2609 | 9 |
| C08G18/4804 | 7 |