R D G Cooper Patents in Chronological Order
1. Transformation of a penicillin sulfoxide ester to a cephalosporin antibiotic. R. D. G. Cooper, France 1,561,048 (March 21, 1969).
2. Conversion of a penicillin sulfoxide ester to a cephalosporin antibiotic. R. D. G. Cooper, South Africa 6,802, 780 (October 30, 1969).
3. Oxidation of cephalosporins to cephalosporin S-oxides. R. D. G. Cooper, German Offen. 1,937,016 (April 9, 1970).
4. Reduction of D3- cephalosporin S-oxide. R. D. G. Cooper, G. V. Kaiser, C. F. Murphy, E. M. Van Heyningen, J. A. Webber, and I. G. Wright, German Offen. 1,940,080 (September 17, 1970).
5. Antibiotic 2-acyloxycephalosporin, and intermediates. R. D. G. Cooper, German Offen, 1,950,390 (October 1, 1970).
6. 2,6-Dizaz-4-thiabicyclo[3.2.0]hept-2-en-7-ones. R. D. G. Cooper, German Offen. 2,029,099 (January 28, 1971).
7. 4-(N-Alkenylcarbamyl) thiazoles. R. D. G. Cooper, U.S. 3,594,389 (July 20, 1971).
8. Thiazolinoazetidinones. R. D. G. Cooper and D. S. Fukuda, U.S. 3,681,380 (August 1, 1972).
9. Azeto [3,2-]thiazoles. , . R.D. G. Cooper German Offen. 2,205,144 (October 19, 1972).
10. Cephalosporin antibiotics. R. D. G. Cooper, German Offen. 2,457,851 (June 12, 1975).
11. Ureido-substituted cephalosporins. R. D. G. Cooper and D. K. Herron, German Offen. 2,514,019 (October 2, 1975).
12. Acylureidocephalosporins. R. D. G. Cooper and D. K. Herron, German Offen. 2,514,020 (October 2, 1975).
13. Antibiotic ureidocephalosporins. R. D. G. Cooper and D. K. Herron, France 2,265,394 (October 24, 1975).
14. Hydroxy-substituted phenylglycylamido-3-heterocyclic thiomethyl cephalosporins, R. D. G. Cooper, U.S. 3,946,003 (March 23, 1976).
15. 7-(a-Furoylureidoaryl and cyclohexadienylacetamido) cephalosporin antibiotics. R. D. G. Cooper, U.S. 3,956,292 (May 11, 1976).
16. 7-[a-(Guanyl-l-ureido) phenylacetamido]-3-substituted cephalosporin antibiotics. R. D. G. Cooper, U.S. 4,039,535 (August 2, 1977).
17. 2-(Carbalkoxyethylsulfinyl)-3-oxo-a-isopropenylazetidineacetic acids. R. D. G. Cooper, German Offen. 2,707,815 (September 1, 1977).
18. 4-(Formylthio)azetidin-2-ones and ozonization process for them. R. D. G. Cooper and D. O. Spry, U.S. 4,048,157 (September 13, 1977).
19. Substituted 4-oxa-2,6-diazabicycloheptene compounds. R. D. G. Cooper, G. A. Koppel, L. J. McShane, German Offen. 2,809,528 (September 14, 1978).
20. 2-Azetidinone derivatives. R. D. G. Cooper, G. A. Koppel, and L. J. McShane, German Offen. 2,809,529 (September 14, 1978).
21. Chlorination of thiazoline-azetidinones. R. D. G. Cooper, U.S. 4,430,268 (1984).
22. Allylic chlorination process and compounds prepared thereby. R. D. G. Cooper, USP 4,578,531 (May 21, 1985).
23. Benzothienylglycyl cephalosporin derivatives. R. D. G. Cooper, B. J. Graves and E. R. Lavagnino, USP 4,482,553 (November 13, 1984).
24. Napthylglycyl cephalosporin derivatives. L. C. Blaszczak, R. D. G. Cooper and J. R. Turner, USP 4,490,370 (January, 1985).
25. Preparation of oxazalines. R. D. G. Cooper, J. M. Morin and L. R. Peters, USP 4,587,053 (May 6, 1986).
26. Chiral synthesis of azetidinones. R. D. G. Cooper, USP 4,734,498 (1987).
27. 3ß-(3,4-Disubstituted succininido) azetidinones and their preparation, useful as intermediates for ß-lactam antibacterials. R. D. G. Cooper, E. P. 252,744 (January 13, 1988).
28. Chiral azetidinones, useful as intermediates for the preparation of ß-lactam antibiotics, and a procedure for their preparation. R. D. G. Cooper, E. P. 254,578 (January 27, 1988).
29. Preparation and formulation of 7-Phenylglycyl-1-carba-1-dethiacephalosporins as antibiotics. R. D. G. Cooper and J. W. Webber, E. P. 266,296 (May 11, 1988).
30. Combinatorial Process for Synthesizing Azetidinone Analogues. R.D.G.Cooper et al. U.S. 5759865 (Feb. 6, 1998).
31. New Glycopeptide Derivatives. R.D.G.Cooper et al. E.P. 0667353 (Aug. 16 1995).
32. Non-Peptidyl Vasopressin V1a Derivatives. R.D.G.Cooper et al. WO 9730707A1, (Aug. 28, 1997).
33. Glycopeptide Antibiotic Derivatives. R.D.G.Cooper et al. U.S. 584068 (Nov. 24, 1998).
34. Glycopeptide Amides. R.D.G.Cooper et al. W.O. 9800153A1 ( Jan. 8, 1998).
35. Glycopeptide Deacylation Process and Product. R.D.G.Cooper et al. WO 9846580A1, ( Oct. 22, 1998).
36. Teichoplanin Derivatives. R.D.G.Cooper et al. WO 9846579A1 ( Oct. 22, 1998)
37. Glycopeptide Antibiotic Derivatives. R.D.G.Cooper et al. U.S. 5843889 (Dec. 1, 1998).
38. Glycopeptide Amides. R.D.G. Cooper et al. U.S. 5,919,756 (July 6th. 1999).
39. Glycopeptide Antibiotic Derivatives. R.D.G. Cooper et al. U.S. 5,977,062 (Nov. 2, 1999).

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