BRUMFIELD ROBERT C has a total of 12 patent applications. Its first patent ever was published in 1969. It filed its patents most often in Germany, United States and Canada. Its main competitors in its focus markets medical technology, chemical engineering and machines are EXTRACORPOREAL MED SPEC, ALTHIN MEDICAL INC and CORDIS DOW CORP.
# | Country | Total Patents | |
---|---|---|---|
#1 | Germany | 5 | |
#2 | United States | 5 | |
#3 | Canada | 2 |
# | Industry | |
---|---|---|
#1 | Medical technology | |
#2 | Chemical engineering | |
#3 | Machines | |
#4 | Packaging and shipping |
# | Technology | |
---|---|---|
#1 | Separation | |
#2 | Syringes | |
#3 | Unspecified technologies | |
#4 | Object sterilising | |
#5 | Containers for goods storage | |
#6 | Unspecified technologies |
# | Name | Total Patents |
---|---|---|
#1 | Brumfield Robert C | 7 |
#2 | Brumfield Robert C Dr | 3 |
#3 | C Brumfield Robert | 2 |
#4 | T Naff John | 2 |
#5 | T W Robinson Alonzo | 2 |
#6 | Robinson Alonzo T W | 1 |
#7 | Naff John T | 1 |
Publication | Filing date | Title |
---|---|---|
US4368124A | Method of winding a mass transfer device and product | |
US4312757A | Methods and means for circulating a dialysate | |
US4252765A | Method for fabricating wound hollow fiber dialysis cartridges | |
US4211602A | Surface treatment for blood dialysis cartridges | |
US4212741A | Blood processing apparatus | |
DE1938110A1 | Containers for the sterilization of medical products and sterilization processes | |
DE1938111A1 | Sterilization device and sterilization process | |
CA886948A | Containers and process for asepsis |