Assignee
RIDDLES DEHI & CHEMICAL SERVICES CO INC
US·7 granted patents·16 citations·filing 2020–2023
Top patents by PatentIndex Score
7 records- 0193US11692126B1Method of pretreating a pipeline or apparatusRIDDLES DEHI & CHEMICAL SERVICES CO INC·Filed 2022·Granted Jul 4, 2023·4 cites·20 claims
- 0293US11059079B1Method of cleaning pipelineRIDDLES DEHI & CHEMICAL SERVICES CO INC·Filed 2020·Granted Jul 13, 2021·6 cites·20 claims
- 0392US11077474B1Method of cleaning pipelineRIDDLES DEHI & CHEMICAL SERVICES CO INC·Filed 2020·Granted Aug 3, 2021·6 cites·20 claims
- 0478US12275891B2Method of treating or maintaining an apparatusRIDDLES DEHI & CHEMICAL SERVICES CO INC·Filed 2023·Granted Apr 15, 2025·0 cites·20 claims
- 0572US11732181B2Method of treating an apparatus to remove surface depositsRIDDLES DEHI & CHEMICAL SERVICES CO INC·Filed 2021·Granted Aug 22, 2023·0 cites·20 claims
- 0667US12576430B2Method of pretreating a pipeline or apparatusRIDDLES DEHI & CHEMICAL SERVICES CO INC·Filed 2023·Granted Mar 17, 2026·0 cites·20 claims
- 0759US11512241B2Method of treating pipelineRIDDLES DEHI & CHEMICAL SERVICES CO INC·Filed 2021·Granted Nov 29, 2022·0 cites·20 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →