Inventor · Grambek, DE

Jens Burmester

29Patents
4h-index
15Co-inventors
60Inventor score

Filing activity: Jul 16, 1999 → Nov 1, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
US6178986A Double seat valve with cleanable seats Emerging Cross-Sectional Technologies 20 Expired
US7845368B2 Double seat valve Emerging Cross-Sectional Technologies 6 Active
US7905253B2 Double seat valve Emerging Cross-Sectional Technologies 5 Active
US7198058B2 Device for actuating double seat valves Emerging Cross-Sectional Technologies 5 Expired
US7191791B2 Device for actuating double seat valves Emerging Cross-Sectional Technologies 4 Expired
US9964127B2 Actuating device for a rotatable closure part of a valve Mechanical Engineering; Lighting; Heating 4 Active
US6179003A Actuating device for double seat valve with cleanable seat Emerging Cross-Sectional Technologies 4 Expired
US8336572B2 Double seat valve with seat cleaning Emerging Cross-Sectional Technologies 3 Active
US8459294B2 Double-seat valve, the seats of which can be cleaned Emerging Cross-Sectional Technologies 3 Active
US8430110B2 Double-seat valve having a seat-cleaning function, and method for cleaning said double-seat valve having a seat-cleaning function Emerging Cross-Sectional Technologies 2 Active
US8596298B2 Piping system for process plants in the food and beverage industry Emerging Cross-Sectional Technologies 2 Active
US8496027B2 List valve, particularly for process technology Emerging Cross-Sectional Technologies 1 Active
US11156297B2 Diaphragm-sealed double-seat valve and drive Mechanical Engineering; Lighting; Heating 1 Active
US8714185B2 Device for the piping of process systems in the food and beverage industry Emerging Cross-Sectional Technologies 1 Active
US9546735B2 Double-seat valve with a seat-cleaning function Emerging Cross-Sectional Technologies 1 Active
US8622076B2 Seat cleaning-capable double-seat valve Emerging Cross-Sectional Technologies 1 Active
US8469055B2 Device for driving a double seat valve capable of seat cleaning Emerging Cross-Sectional Technologies 1 Active
US8550118B2 Device for connecting a valve housing to an actuator in a process valve acting as a lift valve Emerging Cross-Sectional Technologies 1 Active
US12297914B2 Gate valve Mechanical Engineering; Lighting; Heating 0 Active
US9551424B2 Method for cleaning the seat of a double seat valve and double seat valve for performing the method Emerging Cross-Sectional Technologies 0 Active
US12297928B2 Drive for a valve and method Mechanical Engineering; Lighting; Heating 0 Active
US11415229B2 Lifting valve and seal Mechanical Engineering; Lighting; Heating 0 Active
US11193595B2 Double-seat valve having a diaphragm Mechanical Engineering; Lighting; Heating 0 Active
US9719625B2 Pig handling device Mechanical Engineering; Lighting; Heating 0 Active
US12188565B2 Valve device Mechanical Engineering; Lighting; Heating 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.