DT ENGENHARIA DE EMPREENDIMENTOS LTDA

Patent Applications and Registrations

Patent applications and USPTO patent grants for DT ENGENHARIA DE EMPREENDIMENTOS LTDA.The latest application filed is for "continuous-, linear-, flexible-channel sewage treatment process, through a modified aerobic biological reactor system, or transformation of an existing anaerobic biological reactor into a modified aerobic biological reactor, coupled with a modified flexible flotation/decanting system".

Company Profile

2.2.4

DT ENGENHARIA DE EMPREENDIMENTOS LTDA - Barueri SP BR
DT ENGENHARIA DE EMPREENDIMENTOS LTDA - Barueri BR
DT ENGENHARIA DE EMPREENDIMENTOS LTDA - Alphaville, Barueri N/A BR
DT ENGENHARIA DE EMPREENDIMENTOS LTDA - ALPHAVILLE BR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Trademarks

Patent Activity

Patent	Date
Continuous-, Linear-, Flexible-channel Sewage Treatment Process, Through A Modified Aerobic Biological Reactor System, Or Transformation Of An Existing Anaerobic Biological Reactor Into A Modified Aerobic Biological Reactor, Coupled With A Modified Flexible Flotation/decanting System App 20220017396 - GOMES DE OLIVEIRA; JO O CARLOS ; et al.	2022-01-20
Covers Or Components For Cell Phones Or Other Digital Devices Featuring Physical Cryptography To Forward And Receive Encrypted Messages On A Tamper-proof Basis App 20220014925 - GOMES DE OLIVEIRA; JO O CARLOS ; et al.	2022-01-13
Vinasse Treatment Process By Flotation In Flow App 20210220841 - CARLOS GOMES DE OLIVEIRA; JO O ; et al.	2021-07-22
System for implementation or de-pollution and revitalization of artificial or natural lakes Grant 10,597,316 - Gomes De Oliveira , et al.	2020-03-24
System For Implementation Or De-pollution And Revitalization Of Artificial Or Natural Lakes App 20190382294 - GOMES DE OLIVEIRA; JO O CARLOS ; et al.	2019-12-19

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