Search

Robert Gerstl

Examiner (ID: 15570)

Most Active Art Unit
1202
Art Unit(s)
1205, 1206, 1202, 1613, 1803, 1614, 1201, 1626
Total Applications
3154
Issued Applications
2456
Pending Applications
123
Abandoned Applications
575

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2528770 [patent_doc_number] => 04797506 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-10 [patent_title] => '6-substituted prostaglandins E.sub.1 and process for producing same' [patent_app_type] => 1 [patent_app_number] => 6/794857 [patent_app_country] => US [patent_app_date] => 1985-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12616 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 337 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/797/04797506.pdf [firstpage_image] =>[orig_patent_app_number] => 794857 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/794857
6-substituted prostaglandins E.sub.1 and process for producing same Oct 17, 1985 Issued
Array ( [id] => 2218329 [patent_doc_number] => 04609394 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-09-02 [patent_title] => 'Phenyl benzothiadiazole ether herbicides' [patent_app_type] => 1 [patent_app_number] => 6/789296 [patent_app_country] => US [patent_app_date] => 1985-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2506 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/609/04609394.pdf [firstpage_image] =>[orig_patent_app_number] => 789296 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/789296
Phenyl benzothiadiazole ether herbicides Oct 17, 1985 Issued
Array ( [id] => 2393030 [patent_doc_number] => 04663482 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-05-05 [patent_title] => 'Intermediates for preparing 7-(2-aminoethyl)-1,3-benzthia- or oxa- zol-2(3H)-ones' [patent_app_type] => 1 [patent_app_number] => 6/787896 [patent_app_country] => US [patent_app_date] => 1985-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4609 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/663/04663482.pdf [firstpage_image] =>[orig_patent_app_number] => 787896 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/787896
Intermediates for preparing 7-(2-aminoethyl)-1,3-benzthia- or oxa- zol-2(3H)-ones Oct 15, 1985 Issued
06/787577 THIADIAZOLE COMPOUNDS AND LUBRICANT ADDITIVES THEREOF Oct 14, 1985 Abandoned
Array ( [id] => 2423789 [patent_doc_number] => 04762849 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-09 [patent_title] => 'Cardiotonic alkanoylthiazolones' [patent_app_type] => 1 [patent_app_number] => 6/787276 [patent_app_country] => US [patent_app_date] => 1985-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2617 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/762/04762849.pdf [firstpage_image] =>[orig_patent_app_number] => 787276 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/787276
Cardiotonic alkanoylthiazolones Oct 14, 1985 Issued
Array ( [id] => 2419422 [patent_doc_number] => 04727067 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-02-23 [patent_title] => 'Derivatives of 3-aminopropane-1,2-diol' [patent_app_type] => 1 [patent_app_number] => 6/785300 [patent_app_country] => US [patent_app_date] => 1985-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25472 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/727/04727067.pdf [firstpage_image] =>[orig_patent_app_number] => 785300 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/785300
Derivatives of 3-aminopropane-1,2-diol Oct 6, 1985 Issued
06/783728 MULTIFUNCTIONAL THIADIAZOLE LUBRICANT ADDITIVES Oct 2, 1985 Abandoned
Array ( [id] => 2413869 [patent_doc_number] => 04725610 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-02-16 [patent_title] => 'Thiazolidinedione derivatives, their production and use' [patent_app_type] => 1 [patent_app_number] => 6/783628 [patent_app_country] => US [patent_app_date] => 1985-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15129 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/725/04725610.pdf [firstpage_image] =>[orig_patent_app_number] => 783628 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/783628
Thiazolidinedione derivatives, their production and use Oct 2, 1985 Issued
Array ( [id] => 2618723 [patent_doc_number] => 04919706 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-24 [patent_title] => 'Thiazole derivatives' [patent_app_type] => 1 [patent_app_number] => 6/783921 [patent_app_country] => US [patent_app_date] => 1985-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12224 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/919/04919706.pdf [firstpage_image] =>[orig_patent_app_number] => 783921 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/783921
Thiazole derivatives Oct 2, 1985 Issued
06/780547 PYRIMIDINE DERIVATIVES HAVING A HERBICIDAL ACTION AND AN ACTION REGULATING PLANT GROWTH AND THE PRODUCTION AND USE THEREOF Sep 25, 1985 Abandoned
Array ( [id] => 2310932 [patent_doc_number] => 04675412 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-06-23 [patent_title] => 'Process for preparing 5-mercapto-1,2,3-thiadiazole salts' [patent_app_type] => 1 [patent_app_number] => 6/777834 [patent_app_country] => US [patent_app_date] => 1985-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2741 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/675/04675412.pdf [firstpage_image] =>[orig_patent_app_number] => 777834 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/777834
Process for preparing 5-mercapto-1,2,3-thiadiazole salts Sep 18, 1985 Issued
Array ( [id] => 2314847 [patent_doc_number] => 04699920 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-10-13 [patent_title] => '9-halo-2-prostaglandin derivatives, processes for the preparation thereof and use thereof as medicinal agents' [patent_app_type] => 1 [patent_app_number] => 6/770350 [patent_app_country] => US [patent_app_date] => 1985-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9288 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 500 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/699/04699920.pdf [firstpage_image] =>[orig_patent_app_number] => 770350 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/770350
9-halo-2-prostaglandin derivatives, processes for the preparation thereof and use thereof as medicinal agents Sep 16, 1985 Issued
Array ( [id] => 2250322 [patent_doc_number] => 04602939 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-07-29 [patent_title] => 'Sulfamoyl urea derivatives' [patent_app_type] => 1 [patent_app_number] => 6/776537 [patent_app_country] => US [patent_app_date] => 1985-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1825 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/602/04602939.pdf [firstpage_image] =>[orig_patent_app_number] => 776537 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/776537
Sulfamoyl urea derivatives Sep 15, 1985 Issued
Array ( [id] => 2258773 [patent_doc_number] => 04618626 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-10-21 [patent_title] => 'Novel carbacyclin esters, process for the preparation thereof, and their use as medicinal agents' [patent_app_type] => 1 [patent_app_number] => 6/777535 [patent_app_country] => US [patent_app_date] => 1985-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3710 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 370 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/618/04618626.pdf [firstpage_image] =>[orig_patent_app_number] => 777535 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/777535
Novel carbacyclin esters, process for the preparation thereof, and their use as medicinal agents Sep 15, 1985 Issued
Array ( [id] => 2443169 [patent_doc_number] => 04778797 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-10-18 [patent_title] => 'Organo-silicon compounds, process for the manufacture of same, and anti-tumor agent comprising the compound' [patent_app_type] => 1 [patent_app_number] => 6/773967 [patent_app_country] => US [patent_app_date] => 1985-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6556 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/778/04778797.pdf [firstpage_image] =>[orig_patent_app_number] => 773967 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/773967
Organo-silicon compounds, process for the manufacture of same, and anti-tumor agent comprising the compound Sep 8, 1985 Issued
Array ( [id] => 2269401 [patent_doc_number] => 04612380 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-09-16 [patent_title] => '7-fluoro-prostacyclin analogs' [patent_app_type] => 1 [patent_app_number] => 6/774210 [patent_app_country] => US [patent_app_date] => 1985-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10592 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/612/04612380.pdf [firstpage_image] =>[orig_patent_app_number] => 774210 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/774210
7-fluoro-prostacyclin analogs Sep 8, 1985 Issued
Array ( [id] => 2307207 [patent_doc_number] => 04645530 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-02-24 [patent_title] => 'Herbicidal sulfonamides' [patent_app_type] => 1 [patent_app_number] => 6/770258 [patent_app_country] => US [patent_app_date] => 1985-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6016 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/645/04645530.pdf [firstpage_image] =>[orig_patent_app_number] => 770258 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/770258
Herbicidal sulfonamides Aug 27, 1985 Issued
Array ( [id] => 2554549 [patent_doc_number] => 04833271 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-23 [patent_title] => 'Structurally defined oligomers and preparation thereof for the protection of oxidative phosphorylation and which exhibit ionophoretic activity' [patent_app_type] => 1 [patent_app_number] => 6/769045 [patent_app_country] => US [patent_app_date] => 1985-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10973 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/833/04833271.pdf [firstpage_image] =>[orig_patent_app_number] => 769045 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/769045
Structurally defined oligomers and preparation thereof for the protection of oxidative phosphorylation and which exhibit ionophoretic activity Aug 22, 1985 Issued
Array ( [id] => 2307176 [patent_doc_number] => 04645528 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-02-24 [patent_title] => 'Benzolactamsultams' [patent_app_type] => 1 [patent_app_number] => 6/769280 [patent_app_country] => US [patent_app_date] => 1985-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6176 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 539 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/645/04645528.pdf [firstpage_image] =>[orig_patent_app_number] => 769280 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/769280
Benzolactamsultams Aug 22, 1985 Issued
Array ( [id] => 2284973 [patent_doc_number] => 04678500 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-07-07 [patent_title] => 'Herbicidal 2,6-disubstituted benzylsulfonamides and benzenesulfamates' [patent_app_type] => 1 [patent_app_number] => 6/768109 [patent_app_country] => US [patent_app_date] => 1985-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31404 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 641 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/678/04678500.pdf [firstpage_image] =>[orig_patent_app_number] => 768109 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/768109
Herbicidal 2,6-disubstituted benzylsulfonamides and benzenesulfamates Aug 20, 1985 Issued
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