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Meyer Sletzinger — 26 Patents

Merck: 26 patents #334 of 9,382Top 4%
North Plainfield, NJ: #6 of 162 inventorsTop 4%
New Jersey: #2,828 of 69,400 inventorsTop 5%
Overall (All Time): #150,017 of 4,157,543Top 4%
26 Patents All Time
Meyer Sletzinger has been granted 26 US patents while listed as an inventor at Merck. The first was granted in 1981 and the most recent in February 1987. Meyer Sletzinger ranks #150,017 of 4,157,543 US inventors in our database (top 3.6%). Patent records list Meyer Sletzinger in North Plainfield, NJ, US.

Patents per Year

Patents granted per year, 1981 to 1987Bar chart with a peak of 11 patents in 1982.peak 111981: 5 patents19811982: 11 patents19821983: 2 patents19831984: 3 patents19841986: 4 patents19861987: 1 patents1987

Issued Patents All Time

Showing 1–25 of 26 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
4645854 Process for preparing HMG-CoA reductase inhibitors with a 3,5-dihydroxypentanoate subunit Thomas R. Verhoeven, James M. McNamara 1987-02-24 $28,079,000
4620025 Process for the preparation of biphenyl intermediates Thomas R. Verhoeven 1986-10-28 $33,042,000
4611067 Process for the preparation of HMG-CoA reductase inhibitors and intermediate compounds employed therein Ralph P. Volante, Thomas R. Verhoeven, James M. McNamara, Thomas M. H. Liu, Edward G. Corley 1986-09-09 $9,070,000
4584389 Processes for preparing 6(R)-[2-[8(S)(2,2-dimethylbutyryloxy)-2(S),6(S)-dimethyl-1,2,3,4,4a(S),5 ,6,7,8,8a(S)-decahydronaphthyl-1(S)]ethyl]-4(R)-hydroxy-3,4,5,6-tetrahydr o-2H-pyran-2-one Thomas R. Verhoeven, Ralph P. Volante 1986-04-22 $22,205,000
4582914 Process for the preparation of HMG-CoA reductase inhibitors Ralph P. Volante, Thomas R. Verhoeven, James M. McNamara, Thomas M. H. Liu, Edward G. Corley 1986-04-15 $9,548,000
4473502 Synthesis of thienamycin via (3SR, 4RS)-3-[1 (SR)-hydroxyethyl]-2-oxo-4-azetidineacetic acid Thomas M. H. Liu, David G. Melillo, Kenneth M. Ryan, Ichiro Shinkai 1984-09-25 $12,097,000
4467107 1-Hydroxyethyl-2-amino pentanedioic acid derivatives Thomas M. H. Liu, David G. Melillo, Kenneth M. Ryan, Ichiro Shinkai 1984-08-21 $8,021,000
4454332 Hydroxy amino dicarboxylic acids and esters Thomas M. H. Liu, David G. Melillo, Kenneth M. Ryan, Ichiro Shinkai 1984-06-12 $4,994,000
4414155 Synthesis of thienamycin via esters of (3SR, 4RS)-3-[(SR)-1-hydroxyethyl]-.beta.,2-dioxo-4-azetidinebutanoic acid Thomas M. H. Liu, David G. Melillo, Kenneth M. Ryan, Ichiro Shinkai 1983-11-08 $8,294,000
4393242 Process for preparing methylvanillyl ketone from isoeugenol 1983-07-12 $10,458,000
4360684 Process for the preparation of (2S)-tetrahydro-2.alpha.-methyl-6-oxo-4.beta..alpha.-carboxylic acid Raymond Cvetovich, David G. Melillo, Kenneth M. Ryan 1982-11-23 $8,670,000
4349687 Intermediate for synthesis of thienamycin via (3SR, 4RS)-3-[1 (SR)-hydroxyethyl]-2-oxo-4-azetidineacetic acid Thomas M. H. Liu, David G. Melillo, Kenneth M. Ryan, Ichiro Shinkai 1982-09-14 $4,636,000
4344885 Intermediate for the preparation of thienamycin Thomas M. H. Liu, David G. Melillo, Kenneth M. Ryan, Ichiro Shinkai 1982-08-17 $21,994,000
4343937 3-Substituted-7-methoxy-7-amino-3-cephem-4-carboxylic acids Burton G. Christensen, Sandor Karady, Lovji D. Cama 1982-08-10 $5,572,000
4342757 Cephalosporin antibiotic compositions Burton G. Christensen, Sandor Karady, Lovji D. Cama 1982-08-03 $2,025,000
4342869 Cephalosporin antibiotics Burton G. Christensen, Sandor Karady, Lovji D. Cama 1982-08-03 $2,025,000
4338437 Cephalosporin antibiotics Burton G. Christensen, Sandor Karady, Lovji D. Cama 1982-07-06 $4,862,000
4338438 Cephalosporin antibiotics Burton G. Christensen, Sandor Karady, Lovji D. Cama 1982-07-06 $4,862,000
4337360 Process for preparing methylvanillyl ketone from isoeugenol 1982-06-29 $5,332,000
4329481 Process for the preparation of N-protected N-formimidoyl 2-aminoethanethiol Thomas M. H. Liu, Robert A. Reamer, Ichiro Shinkai 1982-05-11 $4,534,000
4324890 Cephalosporin intermediates Burton G. Christensen, Sandor Karady, Lovji D. Cama 1982-04-13 $8,354,000
4299974 Process for preparing N-protected 2-aminoethanethiol Thomas M. H. Liu, Ichiro Shinkai 1981-11-10 $10,740,000
4297488 7-.alpha.-Methoxy cephalosporins Burton G. Christensen, Lovji D. Cama, Sandor Karady 1981-10-27 $5,749,000
4292436 Process for the preparation of N-protected N-formimidoyl 2-aminoethanethiol Thomas M. H. Liu, Robert A. Reamer, Ichiro Shinkai 1981-09-29 $7,816,000
4287123 Synthesis of thienamycin via (3SR, 4RS)-3-((RS)-1-acyloxyethyl)-2-oxo-4-azetidineacetate Thomas M. H. Liu, David G. Melillo, Kenneth M. Ryan, Ichiro Shinkai 1981-09-01 $7,616,000