This is a division of application Ser. No. 07/270,006, filed Nov. 14, 1988, now allowed.
Number | Name | Date | Kind |
---|---|---|---|
2325983 | Sarbach | Aug 1943 | |
2633456 | Vaughan | Mar 1953 | |
2766273 | Bruins et al. | Oct 1956 | |
2956855 | Havens | Oct 1960 | |
3231529 | Kuhn et al. | Jan 1966 | |
3239555 | Miksch et al. | Mar 1966 | |
3284389 | Kane | Nov 1966 | |
3370032 | Potter | Feb 1968 | |
3396121 | Miksch et al. | Aug 1968 | |
3459736 | Dalibor | Aug 1969 | |
3479308 | Gattenby et al. | Nov 1969 | |
3557030 | Simons | Jan 1971 | |
3818071 | Chilton | Jun 1974 | |
3822232 | Huang et al. | Jul 1974 | |
3879346 | Friedrich et al. | Apr 1975 | |
3932656 | Ramwell et al. | Jan 1976 | |
3936403 | Sakaguchi et al. | Feb 1976 | |
4061844 | Itoh et al. | Dec 1977 | |
4140162 | Gajewski et al. | Feb 1979 | |
4207224 | Randell et al. | Jun 1980 | |
4222379 | Smith | Sep 1980 | |
4286597 | Gajewski et al. | Sep 1981 | |
4300559 | Gajewski et al. | Nov 1981 | |
4301800 | Collins | Nov 1981 | |
4326025 | Buckles et al. | Apr 1982 | |
4328319 | Osipow et al. | May 1982 | |
4336148 | Wirth et al. | Jun 1982 | |
4375509 | Buckles et al. | Mar 1983 | |
4451259 | Geissler et al. | May 1984 | |
4505708 | Gajewski et al. | Mar 1985 | |
4507123 | Yoshida | Mar 1985 | |
4507387 | Gajewski et al. | Mar 1985 | |
4588583 | Pietsch et al. | May 1986 | |
4710532 | Hull et al. | Dec 1987 | |
4711922 | Hull et al. | Dec 1987 | |
4837046 | Sato et al. | Jun 1989 |
Number | Date | Country |
---|---|---|
1264163 | Jan 1990 | CAX |
0138147 | Oct 1983 | EPX |
88900798.5 | Jan 1988 | EPX |
1200528 | Sep 1965 | DEX |
218105A1 | DDX | |
53-29352 | Mar 1978 | JPX |
57-207635 | Dec 1982 | JPX |
2065446 | Mar 1984 | GBX |
Entry |
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Italian Publication entitled "Concerning the Transfer of Additives from Present Surgical Containers of Polyvinyl Chloride (PVC) for Pharmaceutical Use I) Chromatographic Evidence of Plastificants in Alkyl-Citrate and Phthalate Base," by Schetino and Rotonda (Naples), Date: 1969. |
Hollingsworth, Pharmacological Properties of the Plasticizer, Acetyl-n-tributyl Citrate, and its Extraction from Poly (vinyl chloride) Tubing, J. Biomed. Mater. Res., vol. 9, pp. 687-697 (1975). |
Snyder, et al., Stability of Red Cell Antigens and Plasma Coagulation Factors Stored in New Formulation Plastic Blood Containers, Transfusion (1983). |
Hull, et al., Citric Acid Esters as Plasticizers for Medical-Grade PVC, Modern Plastics (1984). |
Pfizer Chemicals Data Sheets: BA, BB, BC, published 1/82, 4/82 and 10/82. |
Number | Date | Country | |
---|---|---|---|
Parent | 270006 | Nov 1988 |