TETRA GMBH has a total of 85 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1996. It filed its patents most often in EPO (European Patent Office), Germany and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology, agriculture and machines are NAKAJIMA SUISAN CO LTD, SHANGHAI TAIHE WATER ENVIRONMENT TECH DEVELOPMENT CO LTD and BENGBU YUHUI TIANHEHU SIXIANG SOFT SHELLED TURTLE CULTIVATION FARMERS PROFESSIONAL COOP.
# | Country | Total Patents | |
---|---|---|---|
#1 | EPO (European Patent Office) | 19 | |
#2 | Germany | 11 | |
#3 | WIPO (World Intellectual Property Organization) | 8 | |
#4 | Australia | 7 | |
#5 | Poland | 7 | |
#6 | Canada | 6 | |
#7 | Hong Kong | 5 | |
#8 | Brazil | 4 | |
#9 | China | 4 | |
#10 | Czechia | 4 | |
#11 | EAPO (Eurasian Patent Organization) | 4 | |
#12 | United States | 4 | |
#13 | Japan | 1 | |
#14 | South Africa | 1 |
# | Industry | |
---|---|---|
#1 | Environmental technology | |
#2 | Agriculture | |
#3 | Machines | |
#4 | Foods and drinks | |
#5 | Packaging and shipping | |
#6 | Pharmaceuticals | |
#7 | Basic materials chemistry |
# | Name | Total Patents |
---|---|---|
#1 | Ritter Guenter | 22 |
#2 | Kuhlmann Dietmar | 18 |
#3 | Kuerzinger Hubert | 16 |
#4 | Schmidt Hartmut | 10 |
#5 | Ritter Gunter | 10 |
#6 | Wallmeier Bernd | 7 |
#7 | Agresta Mark Gerard | 5 |
#8 | Kurzinger Hubert | 5 |
#9 | Soroka Arkadiusz | 4 |
#10 | Wiszniewski Donat | 4 |
Publication | Filing date | Title |
---|---|---|
DE102016105074A1 | Feeding device and method for operating a feeding device | |
DE102016102956A1 | Carbon fertilizer for aquatic plants | |
EP2750518A1 | Compositions and methods for providing a life-stage appropriate animal diet | |
DE102009049200A1 | Means for clarifying water supply | |
DE102009040429A1 | Purification of maintenance water by generation of hydroxyl radicals | |
DE102006045332A1 | Means and methods for removing chloramine, chlorine and other active chlorine compounds from water supply for aquatic organisms | |
DE102006045333A1 | Use of an adduct of sodium hydrogen sulfite in an aliphatic aldehyde as agent for reduction of the harmful effect of ammonia on aquatic organisms | |
DE102005002082A1 | Food for aquatic animals and reptiles | |
DE10215185A1 | Food for aquatic animals | |
DE10120421A1 | Nitrate removal from aquarium water | |
DE19944800A1 | Water treatment agent for prolonging water change intervals in storage systems | |
DE19610692A1 | Guide element for drives with concentric translators and elastic elements |