| Patent | Date |
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Turntable
Grant 10,898,980 - Higuchi , et al. January 26, 2 | 2021-01-26 |
Turntable
App 20180178335 - HIGUCHI; Takeru ; et al. | 2018-06-28 |
Pyroglutamic acid esters used as dermal penetration enhancers for drugs
Grant 4,847,250 - Alexander , et al. July 11, 1 | 1989-07-11 |
Method for in vitro determination of transdermal absorption
Grant 4,771,004 - Higuchi September 13, 1 | 1988-09-13 |
Drug delivery device which can be retained in the stomach for a controlled period of time
Grant 4,758,436 - Caldwell , et al. July 19, 1 | 1988-07-19 |
Methods and apparatus for determining the rate of movement of a study substance through a membrane
Grant 4,740,309 - Higuchi April 26, 1 | 1988-04-26 |
Lipid osmotic pump
Grant 4,685,918 - Amidon , et al. August 11, 1 | 1987-08-11 |
Acid anhydrides as rate controlling agent for the erosion of polymers which latter polymers have beneficial substances dispersed throughout their matrix or where the polymer matrix surrounds the beneficial substance
Grant 4,489,056 - Himmelstein , et al. December 18, 1 | 1984-12-18 |
Drug delivery system utilizing thermosetting gels
Grant 4,478,822 - Haslam , et al. October 23, 1 | 1984-10-23 |
Ophthalmic drug delivery system utilizing thermosetting gels
Grant 4,474,751 - Haslam , et al. October 2, 1 | 1984-10-02 |
Drug delivery system utilizing thermosetting gels
Grant 4,474,752 - Haslam , et al. October 2, 1 | 1984-10-02 |
Topical drug delivery system utilizing thermosetting gels
Grant 4,474,753 - Haslam , et al. October 2, 1 | 1984-10-02 |
Method of increasing oral absorption of .beta.-lactam antibiotics
Grant 4,470,980 - Higuchi , et al. September 11, 1 | 1984-09-11 |
Ajuvants for rectal delivery of drug substances
Grant 4,464,363 - Higuchi , et al. August 7, 1 | 1984-08-07 |
Method of increasing oral absorption of polar bioactive agents
Grant 4,462,991 - Higuchi , et al. July 31, 1 | 1984-07-31 |
Method of increasing oral absorption of glycosidic and related antibiotics
Grant 4,459,295 - Higuchi , et al. July 10, 1 | 1984-07-10 |
Osmotic drug delivery system
Grant 4,439,196 - Higuchi March 27, 1 | 1984-03-27 |
Dichloroamino acid derivatives useful as potent germicidal and fungicidal agents
Grant 4,386,103 - Pogany , et al. May 31, 1 | 1983-05-31 |
Method for treating gastric ulcer-prone patients
Grant 4,252,790 - Higuchi February 24, 1 | 1981-02-24 |
Complexes of doxorubicin exhibiting enhanced stability
Grant 4,246,399 - Higuchi , et al. January 20, 1 | 1981-01-20 |
Osmotic device with compartment for governing concentration of agent dispensed from device
Grant 4,210,139 - Higuchi July 1, 1 | 1980-07-01 |
Intrauterine system embracing selected copolymeric membranes for administering beneficial agent
Grant 4,188,951 - Higuchi , et al. * February 19, 1 | 1980-02-19 |
Device consisting of copolymer having acetoxy groups for delivering drugs
Grant 4,144,317 - Higuchi , et al. * March 13, 1 | 1979-03-13 |
Drug-delivery device comprising certain polymeric materials for controlled release of drug
Grant 4,069,307 - Higuchi , et al. * Ja | 1978-01-17 |
Ocular therapeutic system with selected membranes for administering ophthalmic drug
Grant 4,057,619 - Higuchi , et al. * November 8, 1 | 1977-11-08 |
Ocular therapeutic system manufactured from copolymer
Grant 4,052,505 - Higuchi , et al. * October 4, 1 | 1977-10-04 |
Osmotically driven fluid dispenser
Grant 4,034,756 - Higuchi , et al. July 12, 1 | 1977-07-12 |
Vaginal drug dispensing device
Grant 4,016,251 - Higuchi , et al. * April 5, 1 | 1977-04-05 |
Osmotic dispenser
Grant 3,995,632 - Nakano , et al. * December 7, 1 | 1976-12-07 |
Osmotic dispenser with means for dispensing active agent responsive to osmotic gradient
Grant 3,995,631 - Higuchi , et al. December 7, 1 | 1976-12-07 |
Ocular insert
Grant 3,995,635 - Higuchi , et al. December 7, 1 | 1976-12-07 |
Bioerodible ocular device
Grant 3,993,071 - Higuchi , et al. November 23, 1 | 1976-11-23 |
Bioerodible ocular device
Grant 3,986,510 - Higuchi , et al. October 19, 1 | 1976-10-19 |
Bioerodible ocular device
Grant 3,981,303 - Higuchi , et al. September 21, 1 | 1976-09-21 |
Sympathomimetic topical and percutaneous administration with halogenated promoters
Grant 3,968,245 - Higuchi July 6, 1 | 1976-07-06 |
Novel pro-drug derivatives of pyridinium aldoxime type cholinesterase reactivators and method of using same
Grant 3,962,447 - Higuchi , et al. June 8, 1 | 1976-06-08 |
Bioerodible ocular device
Grant 3,960,150 - Hussain , et al. June 1, 1 | 1976-06-01 |
Administration of alkali metal salicylamide salts
Grant 3,950,521 - Higuchi , et al. April 13, 1 | 1976-04-13 |
Osmotic dispenser
Grant 3,929,132 - Higuchi December 30, 1 | 1975-12-30 |
Osmotic dispensing device with maximum and minimum sizes for the passageway
Grant 3,916,899 - Theeuwes , et al. * November 4, 1 | 1975-11-04 |
Intrauterine device for managing the reproductive process
Grant 3,903,880 - Higuchi , et al. September 9, 1 | 1975-09-09 |
Anaesthetic topical and percutaneous administration with selected promoters
Grant 3,891,757 - Higuchi June 24, 1 | 1975-06-24 |
Osmatic Dispensing Device For Releasing Beneficial Agent
Grant 3,845,770 - Theeuwes , et al. No | 1974-11-05 |
Compositions Of Salts Of Salicylamide
Grant 3,764,668 - Higuchi , et al. O | 1973-10-09 |
Osmotic Dispenser With Collapsible Supply Container
Grant 3,760,805 - Higuchi September 25, 1 | 1973-09-25 |
Improved Osmotic Dispenser Employing Magnesium Sulphate And Magnesium Chloride
Grant 3,760,804 - Higuchi , et al. September 25, 1 | 1973-09-25 |
Osmotic Dispenser
Grant 3,732,865 - Higuchi , et al. May 15, 1 | 1973-05-15 |
Process For Storing Blood Platelets
Grant 3,729,947 - Higuchi May 1, 1 | 1973-05-01 |
Drug-delivery Device With Stretched, Rate-controlling Membrane
Grant 3,710,795 - Higuchi , et al. January 16, 1 | 1973-01-16 |
Administration Of Alkali Metal Salts Of Salicylamide
Grant 3,676,549 - Higuchi , et al. | 1972-07-11 |
Ocular Insert
Grant 3,630,200 - Higuchi December 28, 1 | 1971-12-28 |
Drug-delivery Device
Grant 3,625,214 - Higuchi December 7, 1 | 1971-12-07 |
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