Assignee
CONTECH ENG SOLUTIONS LLC
US·17 granted patents·8 pending applications·23 citations·filing 2013–2025
Top patents by PatentIndex Score
25 records- 0188US10626592B2Filter for removing sediment from waterCONTECH ENG SOLUTIONS LLC·Filed 2019·Granted Apr 21, 2020·6 cites·12 claims
- 0280US12241217B2Tapered revetment block with leveling padsCONTECH ENG SOLUTIONS LLC·Filed 2022·Granted Mar 4, 2025·1 cites·28 claims
- 0380US9695558B2Foundation system for bridges and other structuresCONTECH ENG SOLUTIONS LLC·Filed 2013·Granted Jul 4, 2017·8 cites·20 claims
- 0479US11268256B2Culvert system with flexible toe wallCONTECH ENG SOLUTIONS LLC·Filed 2020·Granted Mar 8, 2022·1 cites·19 claims
- 0578US12385243B2Multi-component weir controlled hydrodynamic separator for stormwater treatmentCONTECH ENG SOLUTIONS LLC·Filed 2022·Granted Aug 12, 2025·0 cites·20 claims
- 0675US12319591B2Multi-level outlet weir for enhanced volumetric separation for stormwater treatmentCONTECH ENG SOLUTIONS LLC·Filed 2022·Granted Jun 3, 2025·0 cites·14 claims
- 0774US2025101695A1Transparent or translucent panel systems, related systems, and related methodsCONTECH ENG SOLUTIONS LLC·Filed 2024·Application pending·0 cites
- 0872US11713569B2Stormwater treatment deviceCONTECH ENG SOLUTIONS LLC·Filed 2021·Granted Aug 1, 2023·2 cites·22 claims
- 0970US11174614B2Metal foundation system for culverts, buried bridges and other structuresCONTECH ENG SOLUTIONS LLC·Filed 2018·Granted Nov 16, 2021·3 cites·21 claims
- 1068US10378164B2Reinforcement system and method for corrugated plate structuresCONTECH ENG SOLUTIONS LLC·Filed 2016·Granted Aug 13, 2019·2 cites·19 claims
- 1163US12215468B2Transparent or translucent panel systems, related systems, and related methodsCONTECH ENG SOLUTIONS LLC·Filed 2021·Granted Feb 4, 2025·0 cites·20 claims
- 1261US2026058456A1Stub up assembly and system and method for bringing underground duct bank conduits to a site surfaceCONTECH ENG SOLUTIONS LLC·Filed 2024·Application pending·0 cites
- 1356US12534393B2Stormwater collection system with filtration, retention and irrigation of live plantingsCONTECH ENG SOLUTIONS LLC·Filed 2022·Granted Jan 27, 2026·0 cites·19 claims
- 1455US2019331271A1Pipe joint for plastic pipesCONTECH ENG SOLUTIONS LLC·Filed 2019·Application pending·0 cites
- 1552US12420219B2Stormwater treatment deviceCONTECH ENG SOLUTIONS LLC·Filed 2023·Granted Sep 23, 2025·0 cites·19 claims
- 1652US2025027286A1Stabilized drainage layer and erosion prevention systemsCONTECH ENG SOLUTIONS LLC·Filed 2024·Application pending·0 cites
- 1751US2022221087A1Helically wound pipe and related methodCONTECH ENG SOLUTIONS LLC·Filed 2021·Application pending·0 cites
- 1849US2017045167A1Pipe joint for plastic pipesCONTECH ENG SOLUTIONS LLC·Filed 2016·Application pending·0 cites
- 1949US2025345725A1Hydrodynamic stormwater separatorCONTECH ENG SOLUTIONS LLC·Filed 2025·Application pending·0 cites
- 2048US10953412B2Hydrodynamic separatorCONTECH ENG SOLUTIONS LLC·Filed 2019·Granted Mar 23, 2021·0 cites·28 claims
- 2146US9803326B2Bridge system adapted for promoting sedimentationCONTECH ENG SOLUTIONS LLC·Filed 2016·Granted Oct 31, 2017·0 cites·4 claims
- 2241US10150063B2Hydrodynamic separatorCONTECH ENG SOLUTIONS LLC·Filed 2016·Granted Dec 11, 2018·0 cites·15 claims
- 2339US2017247843A1Foundation system for bridges and other structuresCONTECH ENG SOLUTIONS LLC·Filed 2017·Application pending·0 cites
- 2431US10309068B2Prefabricated bridge including steel abutmentsCONTECH ENG SOLUTIONS LLC·Filed 2017·Granted Jun 4, 2019·0 cites·16 claims
- 2521US10267345B2Splice joint component and associated nut capture arrangementCONTECH ENG SOLUTIONS LLC·Filed 2016·Granted Apr 23, 2019·0 cites·16 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →