Our Patents

Rota is constantly striving to develop innovative products and expand its number of patents.

Below is a listing of our current patents, not all can be marked on the products due to size constraints of the marking. New patent applications are pending.


The following patents apply to our ELA, ELC, ELL and ELM Position Transducer Products
Patent/Application No. Case Status Countries covered
9062694 Granted / Registered United States of America
ZL200980127526.3 Granted / Registered China
2009272461 Granted / Registered Australia
2730592 Granted / Registered Canada
2300722 Granted / Registered France, Germany, Italy, United Kingdom
638/DELNP/2011 Awaiting Examination India

 


The following patents apply to our D3 Ex d Connectors
Patent/Application No. Case Status Countries covered
6893284 Granted / Registered United States of America
1149437 Granted / Registered European Patent Office (Germany, France, United Kingdom)

 


The following patents apply to our DR4, DE2 Ex de Connectors as well as our B, M and R Series Ex i and Ex n Connectors
Patent/Application No. Case Status Countries covered
6773292 Granted / Registered United States of America
1368865 Granted / Registered European Patent Office (Switzerland, Germany, France, United Kingdom)

 


The following patents apply to our DR4 Ex de Connectors
Patent/Application No. Case Status Countries covered
9203182 Granted / Registered United States of America
2740182 Granted / Registered European Patent Office (Germany, France, Italy, Netherlands, Norway, United Kingdom)
196685 Granted / Registered Singapore
2843822 Granted / Registered Canada
502015000042095 Granted / Registered Italy

 


The following patents apply to some of our Transducers
Patent/Application No. Case Status Countries covered
PCT/GB2015/052742 Published International