CH609864A5 - Use of hydroxylpropylcellulose as carrier material for the production of ophthalmic inserts - Google Patents

Use of hydroxylpropylcellulose as carrier material for the production of ophthalmic inserts

Info

Publication number: CH609864A5
Authority: CH; Switzerland
Prior art keywords: hydroxylpropylcellulose; production; carrier material; ophthalmic inserts; ophthalmic
Prior art date: 1973-12-17

Application number

CH217078A

Other languages

English (en)

Inventor

Edward Morton Cohen

Wayne Martin Grim

Richard James Harwood

Gunvant Nathubhai Mehta

Original Assignee

Merck & Co Inc

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1973-12-17

Filing date

1974-12-13

Publication date

1979-03-30

1974-12-13 Application filed by Merck & Co Inc filed Critical Merck & Co Inc

1979-03-30 Publication of CH609864A5 publication Critical patent/CH609864A5/xx

Classifications

- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0048—Eye, e.g. artificial tears
- A61K9/0051—Ocular inserts, ocular implants
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P27/00—Drugs for disorders of the senses
- A61P27/02—Ophthalmic agents

Landscapes

Health & Medical Sciences (AREA)
Veterinary Medicine (AREA)
Animal Behavior & Ethology (AREA)
Ophthalmology & Optometry (AREA)
Chemical & Material Sciences (AREA)
Public Health (AREA)
Life Sciences & Earth Sciences (AREA)
Medicinal Chemistry (AREA)
General Health & Medical Sciences (AREA)
Pharmacology & Pharmacy (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
General Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Bioinformatics & Cheminformatics (AREA)
Epidemiology (AREA)
Medicinal Preparation (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Ceramic Products (AREA)
Materials For Medical Uses (AREA)
Hydrogenated Pyridines (AREA)

CH217078A 1973-12-17 1974-12-13 Use of hydroxylpropylcellulose as carrier material for the production of ophthalmic inserts CH609864A5 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US42542673A	1973-12-17	1973-12-17
US51932374A	1974-10-31	1974-10-31

Publications (1)

Publication Number	Publication Date
CH609864A5 true CH609864A5 (en)	1979-03-30

Family

ID=27026681

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
CH1663174A CH611797A5 (en)	1973-12-17	1974-12-13	Process for the preparation of pilocarpine pamoate
CH217078A CH609864A5 (en)	1973-12-17	1974-12-13	Use of hydroxylpropylcellulose as carrier material for the production of ophthalmic inserts

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
CH1663174A CH611797A5 (en)	1973-12-17	1974-12-13	Process for the preparation of pilocarpine pamoate

Country Status (25)

Country	Link
JP (1)	JPS5636173B2 (xx)
AT (1)	AT333945B (xx)
AU (1)	AU509331B2 (xx)
CA (1)	CA1063022A (xx)
CH (2)	CH611797A5 (xx)
DD (2)	DD121643A5 (xx)
DE (2)	DE2459391C3 (xx)
DK (1)	DK137946B (xx)
EG (1)	EG11698A (xx)
ES (2)	ES432866A1 (xx)
FI (1)	FI58433C (xx)
FR (1)	FR2254350B1 (xx)
GB (2)	GB1485150A (xx)
HK (1)	HK30880A (xx)
HU (1)	HU171803B (xx)
IE (1)	IE40466B1 (xx)
IL (1)	IL46209A (xx)
IT (1)	IT1056094B (xx)
KE (1)	KE3049A (xx)
LU (1)	LU71490A1 (xx)
NL (1)	NL167326C (xx)
NO (1)	NO140489C (xx)
PH (2)	PH10938A (xx)
RO (1)	RO63070A (xx)
SE (1)	SE408014B (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0064841A1 (en) *	1981-04-30	1982-11-17	Smith and Nephew Associated Companies p.l.c.	Applicators for pharmaceutically active agents, their preparation and use

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4076942A (en) *	1975-10-01	1978-02-28	Merck & Co., Inc.	Crystalline dipilocarpinium pamoate
US4255415A (en) *	1978-11-22	1981-03-10	Schering Corporation	Polyvinyl alcohol ophthalmic gel
JPS5758615A (en) *	1980-09-26	1982-04-08	Nippon Soda Co Ltd	Film agnent and its preparation
WO1984000111A1 (en) *	1982-06-24	1984-01-19	Robert Alan Smith	Pharmaceutical gel composition
CH667001A5 (de) *	1985-09-03	1988-09-15	Hugo Degen	Untermatratze.
US5036046A (en) *	1988-10-12	1991-07-30	Eye Research Institute Of Retina Foundation, Inc.	Method for enhancing healing of corneal endothelial wounds
DE19508029C2 (de) *	1995-03-07	1997-10-09	Richard Prof Dr Sueverkruep	Darreichungsform zur äußerlichen Applikation von ophthalmischen Arzneistoffen und Verfahren zur Herstellung derselben
JP5081413B2 (ja) *	2005-07-29	2012-11-28	参天製薬株式会社	固形組成物を用いた後眼部組織への非侵襲性ドラッグデリバリーシステム
PL2493459T3 (pl) *	2009-10-30	2017-06-30	Aton Pharma Inc	Urządzenia do doocznego podawania leku
BE1030503B1 (fr)	2022-05-06	2023-12-04	Eyed Pharma	Insert pour le traitement de la sécheresse oculaire
WO2023214027A1 (en)	2022-05-06	2023-11-09	Eyed Pharma	Insert for the treatment of dry eyes
BE1030504B1 (fr)	2022-05-06	2023-12-04	Eyed Pharma	Insert composite pour le traitement de la sécheresse oculaire

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3875300A (en) *	1972-12-18	1975-04-01	Ortho Pharma Corp	Composition for sustained release of a medicament and method of using same

1974
- 1974-12-04 DK DK629774AA patent/DK137946B/da not_active IP Right Cessation
- 1974-12-05 NO NO744394A patent/NO140489C/no unknown
- 1974-12-05 FI FI3522/74A patent/FI58433C/fi active
- 1974-12-05 SE SE7415248A patent/SE408014B/xx unknown
- 1974-12-05 NL NL7415883.A patent/NL167326C/xx not_active IP Right Cessation
- 1974-12-10 CA CA215,644A patent/CA1063022A/en not_active Expired
- 1974-12-10 AU AU76235/74A patent/AU509331B2/en not_active Expired
- 1974-12-10 IL IL46209A patent/IL46209A/xx unknown
- 1974-12-10 IE IE2537/74A patent/IE40466B1/xx unknown
- 1974-12-11 EG EG547/74A patent/EG11698A/xx active
- 1974-12-12 GB GB7147/77A patent/GB1485150A/en not_active Expired
- 1974-12-12 ES ES432866A patent/ES432866A1/es not_active Expired
- 1974-12-12 GB GB53868/74A patent/GB1485149A/en not_active Expired
- 1974-12-13 FR FR7441202A patent/FR2254350B1/fr not_active Expired
- 1974-12-13 AT AT996174A patent/AT333945B/de not_active IP Right Cessation
- 1974-12-13 PH PH16625A patent/PH10938A/en unknown
- 1974-12-13 CH CH1663174A patent/CH611797A5/xx not_active IP Right Cessation
- 1974-12-13 CH CH217078A patent/CH609864A5/xx not_active IP Right Cessation
- 1974-12-13 HU HU74ME00001814A patent/HU171803B/hu unknown
- 1974-12-14 DD DD188554A patent/DD121643A5/xx unknown
- 1974-12-14 DD DD183050A patent/DD117349A5/xx unknown
- 1974-12-16 LU LU71490A patent/LU71490A1/xx unknown
- 1974-12-16 IT IT54580/74A patent/IT1056094B/it active
- 1974-12-16 DE DE2459391A patent/DE2459391C3/de not_active Expired
- 1974-12-16 RO RO7400084550A patent/RO63070A/ro unknown
- 1974-12-16 DE DE2462081A patent/DE2462081C3/de not_active Expired
- 1974-12-17 JP JP14412274A patent/JPS5636173B2/ja not_active Expired
1976
- 1976-08-26 ES ES451015A patent/ES451015A1/es not_active Expired
1977
- 1977-02-17 PH PH19458A patent/PH17250A/en unknown
1980
- 1980-05-23 KE KE3049A patent/KE3049A/xx unknown
- 1980-06-05 HK HK308/80A patent/HK30880A/xx unknown

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0064841A1 (en) *	1981-04-30	1982-11-17	Smith and Nephew Associated Companies p.l.c.	Applicators for pharmaceutically active agents, their preparation and use
US4540408A (en) *	1981-04-30	1985-09-10	Smith And Nephew Associated Companies Limited	Applicators for pharmacologically active agents, their preparation and use

Also Published As

Publication number	Publication date
GB1485150A (en)	1977-09-08
JPS50105814A (xx)	1975-08-20
AU7623574A (en)	1976-06-10
SE408014B (sv)	1979-05-14
DK137946B (da)	1978-06-12
IE40466L (en)	1975-06-17
ES451015A1 (es)	1977-08-16
IL46209A (en)	1978-03-10
FR2254350A1 (xx)	1975-07-11
AT333945B (de)	1976-12-27
NO140489B (no)	1979-06-05
NL167326C (nl)	1981-12-16
DK137946C (xx)	1978-12-11
SE7415248L (xx)	1975-06-18
DE2462081A1 (de)	1975-11-06
FI352274A (xx)	1975-06-18
DE2459391C3 (de)	1978-10-19
LU71490A1 (xx)	1975-08-20
HU171803B (hu)	1978-03-28
DK629774A (xx)	1975-08-25
NL167326B (nl)	1981-07-16
GB1485149A (en)	1977-09-08
DD121643A5 (xx)	1976-08-12
IL46209A0 (en)	1975-03-13
FI58433B (fi)	1980-10-31
IT1056094B (it)	1982-01-30
RO63070A (fr)	1978-06-15
AU509331B2 (en)	1980-05-08
EG11698A (en)	1977-10-31
DE2459391B2 (de)	1978-02-09
DD117349A5 (xx)	1976-01-12
FR2254350B1 (xx)	1978-07-21
NO744394L (xx)	1975-07-14
JPS5636173B2 (xx)	1981-08-22
NL7415883A (nl)	1975-06-19
CA1063022A (en)	1979-09-25
DE2462081B2 (de)	1979-08-02
HK30880A (en)	1980-06-13
DE2462081C3 (de)	1980-04-03
KE3049A (en)	1980-06-06
PH10938A (en)	1977-10-05
PH17250A (en)	1984-07-03
NO140489C (no)	1979-09-19
ES432866A1 (es)	1977-02-16
CH611797A5 (en)	1979-06-29
IE40466B1 (en)	1979-06-06
DE2459391A1 (de)	1975-06-19
ATA996174A (de)	1976-04-15
FI58433C (fi)	1981-02-10

Publication	Publication Date	Title
HK58480A (en)	1980-10-16	Process for the preparation of polycarbonates
GB1400702A (en)	1975-07-23	Process for the production of 3-methylmercaptopropionaldehyde
ZA741995B (en)	1976-01-28	Article of wear
ZA74390B (en)	1974-11-27	Machine for the manufacture of packing containers
CH609864A5 (en)	1979-03-30	Use of hydroxylpropylcellulose as carrier material for the production of ophthalmic inserts
CS183742B2 (en)	1978-07-31	Process for the production of methylmercaptane
ZA74543B (en)	1975-09-24	Improvement in the production of capsules
SE415952B (sv)	1980-11-17	Forfarande for framstellning av halvfuktigt fodermedel for katter
ZA741081B (en)	1975-09-24	New heterocyclic compounds and methods for their production
IL44892A (en)	1978-06-15	Process for the preparation of triazolo-isoindole derivatives and certain new compounds of this type
HU171726B (hu)	1978-03-28	Sposob poluchenija proizvodnykh 1-fenoksi-3-amino-propan-2-ola
IL45490A0 (en)	1974-11-29	Improvements in the manufacture of fur articles
IL46242A0 (en)	1975-03-13	Process for the manufacture of beta-chloroethyl-methyl-dichlorosilane
AU7530874A (en)	1976-05-13	Drawing of strandlike material
IL45978A0 (en)	1975-02-10	Production of spongy ceramic material
YU40105B (en)	1985-08-31	Process for the manufacture of n-arylsulfonyl-n'-(aza-3-bicycloalyl)-carbamides
MY8000225A (en)	1980-12-31	New pyrrolyc compounds and processes for their manufacture
ZA747737B (en)	1976-01-28	Process for the production of polyethylene
YU36912B (en)	1984-08-31	Process for the production of formaldehde
ZA741326B (en)	1975-02-26	Process for the manufacture of s-triazinylmonoisocynates or s-triazinyl-diisocyanates
IL45739A (en)	1979-05-31	Process for the priparation of 6-deoxytetracyclines
ZA741540B (en)	1975-02-26	Former for moulding garments
IL45261A0 (en)	1974-10-22	Process for the manufacture of 17beta-oxalylsteroids
YU259174A (en)	1982-05-31	Process for the manufacture of low -smoking gun-powder in the form of cord
YU151174A (en)	1982-05-31	Process for the dehalogenization of 11-a-halo-methylene-tetracycline

Legal Events

Date	Code	Title	Description
1991-08-30	PL	Patent ceased
2024-10-31	PL	Patent ceased