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] => 2129576 [patent_doc_number] => 04490555 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-12-25 [patent_title] => '9-Substituted carbacyclin analogs' [patent_app_type] => 1 [patent_app_number] => 6/360090 [patent_app_country] => US [patent_app_date] => 1982-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19433 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 1184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/490/04490555.pdf [firstpage_image] =>[orig_patent_app_number] => 360090 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/360090
9-Substituted carbacyclin analogs Mar 18, 1982 Issued
Array ( [id] => 2096995 [patent_doc_number] => 04474794 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-10-02 [patent_title] => 'N-Thiazolylmethylthioalkyl-N.sup.1 -alkenyl (or alkynyl)guanidines and related compounds' [patent_app_type] => 1 [patent_app_number] => 6/360034 [patent_app_country] => US [patent_app_date] => 1982-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13630 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/474/04474794.pdf [firstpage_image] =>[orig_patent_app_number] => 360034 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/360034
N-Thiazolylmethylthioalkyl-N.sup.1 -alkenyl (or alkynyl)guanidines and related compounds Mar 18, 1982 Issued
Array ( [id] => 2071666 [patent_doc_number] => 04463005 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-07-31 [patent_title] => 'Bicyclic guanidines' [patent_app_type] => 1 [patent_app_number] => 6/356802 [patent_app_country] => US [patent_app_date] => 1982-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9183 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/463/04463005.pdf [firstpage_image] =>[orig_patent_app_number] => 356802 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/356802
Bicyclic guanidines Mar 9, 1982 Issued
Array ( [id] => 2075538 [patent_doc_number] => 04460584 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-07-17 [patent_title] => 'Nitrogen heterocycles' [patent_app_type] => 1 [patent_app_number] => 6/356503 [patent_app_country] => US [patent_app_date] => 1982-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8406 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/460/04460584.pdf [firstpage_image] =>[orig_patent_app_number] => 356503 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/356503
Nitrogen heterocycles Mar 8, 1982 Issued
Array ( [id] => 2133725 [patent_doc_number] => 04515955 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-05-07 [patent_title] => 'Isoindoline cationic dyes' [patent_app_type] => 1 [patent_app_number] => 6/355324 [patent_app_country] => US [patent_app_date] => 1982-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3121 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/515/04515955.pdf [firstpage_image] =>[orig_patent_app_number] => 355324 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/355324
Isoindoline cationic dyes Mar 7, 1982 Issued
Array ( [id] => 2165239 [patent_doc_number] => 04496571 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-01-29 [patent_title] => 'Histamine H2-antagonists' [patent_app_type] => 1 [patent_app_number] => 6/353422 [patent_app_country] => US [patent_app_date] => 1982-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12397 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/496/04496571.pdf [firstpage_image] =>[orig_patent_app_number] => 353422 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/353422
Histamine H2-antagonists Feb 28, 1982 Issued
Array ( [id] => 2111267 [patent_doc_number] => 04451463 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-05-29 [patent_title] => 'Alcohol derivatives' [patent_app_type] => 1 [patent_app_number] => 6/353416 [patent_app_country] => US [patent_app_date] => 1982-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13387 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/451/04451463.pdf [firstpage_image] =>[orig_patent_app_number] => 353416 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/353416
Alcohol derivatives Feb 28, 1982 Issued
Array ( [id] => 2080096 [patent_doc_number] => 04447441 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-05-08 [patent_title] => 'Haloalkylguanidine compounds, pharmaceutical compositions and methods, processes and intermediates' [patent_app_type] => 1 [patent_app_number] => 6/353502 [patent_app_country] => US [patent_app_date] => 1982-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19882 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/447/04447441.pdf [firstpage_image] =>[orig_patent_app_number] => 353502 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/353502
Haloalkylguanidine compounds, pharmaceutical compositions and methods, processes and intermediates Feb 28, 1982 Issued
Array ( [id] => 2349335 [patent_doc_number] => 04692464 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-09-08 [patent_title] => 'Novel prostacyclin derivatives and a process for the preparation thereof' [patent_app_type] => 1 [patent_app_number] => 6/352411 [patent_app_country] => US [patent_app_date] => 1982-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14262 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 10 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/692/04692464.pdf [firstpage_image] =>[orig_patent_app_number] => 352411 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/352411
Novel prostacyclin derivatives and a process for the preparation thereof Feb 25, 1982 Issued
06/352400 BENZOTHIAZOLESULFONAMIDE DERIVATIVES FOR THE TOPICAL TREATMENT OF ELEVATED INTRAOCULAR PRESSURE Feb 24, 1982 Abandoned
Array ( [id] => 2082956 [patent_doc_number] => 04450169 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-05-22 [patent_title] => 'Insecticidal esters' [patent_app_type] => 1 [patent_app_number] => 6/352257 [patent_app_country] => US [patent_app_date] => 1982-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10401 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/450/04450169.pdf [firstpage_image] =>[orig_patent_app_number] => 352257 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/352257
Insecticidal esters Feb 24, 1982 Issued
Array ( [id] => 2195052 [patent_doc_number] => 04501894 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-02-26 [patent_title] => 'Heterocyclic alcohols and their derivatives' [patent_app_type] => 1 [patent_app_number] => 6/352256 [patent_app_country] => US [patent_app_date] => 1982-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3815 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/501/04501894.pdf [firstpage_image] =>[orig_patent_app_number] => 352256 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/352256
Heterocyclic alcohols and their derivatives Feb 24, 1982 Issued
Array ( [id] => 2085153 [patent_doc_number] => 04438031 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-03-20 [patent_title] => 'N-(Alkylsulfonyl)-L-proline amide and N-(alkylsulfonyl)-2-carboxylic acid amide-indoline derivatives' [patent_app_type] => 1 [patent_app_number] => 6/351716 [patent_app_country] => US [patent_app_date] => 1982-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4915 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/438/04438031.pdf [firstpage_image] =>[orig_patent_app_number] => 351716 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/351716
N-(Alkylsulfonyl)-L-proline amide and N-(alkylsulfonyl)-2-carboxylic acid amide-indoline derivatives Feb 23, 1982 Issued
Array ( [id] => 2102807 [patent_doc_number] => 04446147 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-05-01 [patent_title] => 'Azaprostacyclins, their preparation and pharmaceutical use' [patent_app_type] => 1 [patent_app_number] => 6/350674 [patent_app_country] => US [patent_app_date] => 1982-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26019 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 423 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/446/04446147.pdf [firstpage_image] =>[orig_patent_app_number] => 350674 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/350674
Azaprostacyclins, their preparation and pharmaceutical use Feb 21, 1982 Issued
Array ( [id] => 2093606 [patent_doc_number] => 04486598 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-12-04 [patent_title] => 'Carbacyclin analogs' [patent_app_type] => 1 [patent_app_number] => 6/351069 [patent_app_country] => US [patent_app_date] => 1982-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12418 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 944 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/486/04486598.pdf [firstpage_image] =>[orig_patent_app_number] => 351069 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/351069
Carbacyclin analogs Feb 21, 1982 Issued
Array ( [id] => 2084370 [patent_doc_number] => 04465504 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-08-14 [patent_title] => 'Herbicidally active novel N-(2,2,2-trifluoroethyl)-N-alkyl-azolyloxyacetic acid amides and intermediates therefor' [patent_app_type] => 1 [patent_app_number] => 6/350520 [patent_app_country] => US [patent_app_date] => 1982-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5200 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/465/04465504.pdf [firstpage_image] =>[orig_patent_app_number] => 350520 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/350520
Herbicidally active novel N-(2,2,2-trifluoroethyl)-N-alkyl-azolyloxyacetic acid amides and intermediates therefor Feb 18, 1982 Issued
Array ( [id] => 2102494 [patent_doc_number] => 04442116 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-04-10 [patent_title] => 'Heterocyclic compounds' [patent_app_type] => 1 [patent_app_number] => 6/350368 [patent_app_country] => US [patent_app_date] => 1982-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3359 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/442/04442116.pdf [firstpage_image] =>[orig_patent_app_number] => 350368 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/350368
Heterocyclic compounds Feb 18, 1982 Issued
Array ( [id] => 2201996 [patent_doc_number] => 04533749 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-08-06 [patent_title] => '9-Substituted carbacyclin analogs' [patent_app_type] => 1 [patent_app_number] => 6/349122 [patent_app_country] => US [patent_app_date] => 1982-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17640 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 933 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/533/04533749.pdf [firstpage_image] =>[orig_patent_app_number] => 349122 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/349122
9-Substituted carbacyclin analogs Feb 15, 1982 Issued
Array ( [id] => 2067149 [patent_doc_number] => 04487961 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-12-11 [patent_title] => '9-Substituted carbacyclin analogs' [patent_app_type] => 1 [patent_app_number] => 6/349145 [patent_app_country] => US [patent_app_date] => 1982-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 36101 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 1273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/487/04487961.pdf [firstpage_image] =>[orig_patent_app_number] => 349145 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/349145
9-Substituted carbacyclin analogs Feb 15, 1982 Issued
Array ( [id] => 2237989 [patent_doc_number] => 04596823 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-06-24 [patent_title] => 'Prostaglandins' [patent_app_type] => 1 [patent_app_number] => 6/349084 [patent_app_country] => US [patent_app_date] => 1982-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22315 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 554 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/596/04596823.pdf [firstpage_image] =>[orig_patent_app_number] => 349084 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/349084
Prostaglandins Feb 11, 1982 Issued
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