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
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →