CHEM SERVICES has a total of 34 patent applications. Its first patent ever was published in 1966. It filed its patents most often in South Africa, Ireland and Canada. Its main competitors in its focus markets basic materials chemistry, chemical engineering and agriculture are VOLG GNI PI NEFTYANOJ PROMY, K B PROIZV OB SARATOVNEFTEGAZ and GOBLE GEORGE H.
# | Country | Total Patents | |
---|---|---|---|
#1 | South Africa | 14 | |
#2 | Ireland | 4 | |
#3 | Canada | 2 | |
#4 | EPO (European Patent Office) | 2 | |
#5 | United States | 2 | |
#6 | WIPO (World Intellectual Property Organization) | 2 | |
#7 | African Regional Industrial Property Organization | 1 | |
#8 | Argentina | 1 | |
#9 | Austria | 1 | |
#10 | Australia | 1 | |
#11 | United Kingdom | 1 | |
#12 | Mexico | 1 | |
#13 | African Intellectual Property Organization | 1 | |
#14 | Zimbabwe | 1 |
# | Industry | |
---|---|---|
#1 | Basic materials chemistry | |
#2 | Chemical engineering | |
#3 | Agriculture | |
#4 | Organic fine chemistry | |
#5 | Environmental technology |
# | Technology | |
---|---|---|
#1 | Mixing | |
#2 | Materials for miscellaneous applications | |
#3 | Explosives | |
#4 | Separation | |
#5 | Dairy products production | |
#6 | Soaps | |
#7 | Climate change mitigation in wastewater treatment | |
#8 | Acyclic or carbocyclic compounds | |
#9 | Refining |
# | Name | Total Patents |
---|---|---|
#1 | Boer Willem George | 6 |
#2 | Walshe James | 5 |
#3 | Hartley Philip Joseph | 5 |
#4 | De Beer Johannes Meintjies | 3 |
#5 | Beer Johannes Meintjies De | 2 |
#6 | Edward Clarke | 2 |
#7 | Cloete Thomas Eugene | 2 |
#8 | Botha Marthinus Johannes Theun | 2 |
#9 | George Boer Willem | 2 |
#10 | Reginald Arthur Hunn | 2 |
Publication | Filing date | Title |
---|---|---|
ZA200609525B | Homogenisation valve | |
IES20050777A2 | An improved filter sock | |
IES20050459A2 | A filter apparatus | |
IE20050458A1 | A filter apparatus | |
ZA200201385B | Novel composition and emulsifier. | |
WO0116056A1 | Novel composition and emulsifier | |
ZA9601988B | Water treatment | |
ZA9601987B | Depressant compounds and compositions | |
ZA9405419B | Storage vessel | |
ZA9405420B | Pneumatic particulate material conveying system | |
ZA9209373B | Drilling mud additive. | |
ZW11291A1 | Sealant composition | |
ZA9105841B | Sealant composition | |
ZA9104649B | Flocculant composition | |
ZA9008291B | Extraction of lead from lead sulphide source material | |
ZA8607738B | Food preservative | |
ZA8409811B | Biocidal compositions | |
ZA7602940B | Improvements in and relating to batch dispensing means | |
ZA7506587B | Manufacture of particulate detergents |