Inventor · disambiguated record
Ullrich H. Engel
Also filed as: ENGEL ULLRICH · ENGEL ULLRICH H
9 granted patents·4 pending applications·31 citations·filing 2004–2022
85Inventor score
Top patents by PatentIndex Score
13 records- 0193US11306255B2Multistage thermolysis method for safe and efficient conversion of e-waste materialsCHZ TECH LLC·Filed 2020·Granted Apr 19, 2022·3 cites·12 claims
- 0292US10538707B2Multistage thermolysis method for safe and efficient conversion of carpet/rug, polymeric materials and other waste sourcesCHZ TECH LLC·Filed 2017·Granted Jan 21, 2020·6 cites·14 claims
- 0392US9816033B2Multistage thermolysis method for safe and efficient conversion of carpet/rug, polymeric materials and other waste sourcesCHZ TECH LLC·Filed 2016·Granted Nov 14, 2017·8 cites·17 claims
- 0491US10640711B2Multistage thermolysis method for safe and efficient conversion of treated wood waste sourcesCHZ TECH LLC·Filed 2019·Granted May 5, 2020·6 cites·18 claims
- 0590US11613704B2Multistage thermolysis method for safe and efficient conversion of carpet/rug, polymeric materials and other waste sourcesCHZ TECH LLC·Filed 2019·Granted Mar 28, 2023·3 cites·9 claims
- 0689US9850433B2Multistage thermolysis method for safe and efficient conversion of E-waste materialsCHZ TECH LLC·Filed 2016·Granted Dec 26, 2017·3 cites·15 claims
- 0787US10961461B2Multistage thermolysis method for safe and efficient conversion of e-waste materialsCHZ TECH LLC·Filed 2017·Granted Mar 30, 2021·2 cites·18 claims
- 0879US11814585B2Multistage thermolysis method for safe and efficient conversion of e-waste materialsCHZ TECH LLC·Filed 2022·Granted Nov 14, 2023·0 cites·19 claims
- 0962US2024059860A1Methods and systems for destruction of synthetic per- and polyfluoro compoundsCHZ TECH LLC·Filed 2022·Application pending·0 cites
- 1059US12084353B2Production of green ammonia from thermolyzer gasCHZ TECH LLC·Filed 2021·Granted Sep 10, 2024·0 cites·17 claims
- 1159US2024042503A1Systems and process for solar panel recyclingCHZ TECH LLC·Filed 2022·Application pending·0 cites
- 1247US2005173310A1Hydrogravity system and process for reclaiming and purifying a solid, multiple domain feedstockPLASTICS RECLAIMING TECHNOLOGI·Filed 2005·Application pending·0 cites
- 1342US2005173309A1Hydrogravity system and process for reclaiming and purifying a solid, multiple domain feedstockPLASTICS RECLAIMING TECHNOLOGI·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →