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] => 2204736 [patent_doc_number] => 04492596 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-01-08 [patent_title] => 'Phenyl-substituted sulfonamides' [patent_app_type] => 1 [patent_app_number] => 6/406191 [patent_app_country] => US [patent_app_date] => 1982-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19625 [patent_no_of_claims] => 54 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 381 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/492/04492596.pdf [firstpage_image] =>[orig_patent_app_number] => 406191 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/406191
Phenyl-substituted sulfonamides Aug 10, 1982 Issued
Array ( [id] => 2266767 [patent_doc_number] => 04575501 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-03-11 [patent_title] => '2-Arylhydrazino-2-thiazolines, acyl derivatives of these compounds, 2-arylazo-2-thiazolines, preparation processes, and their use for combating ectoparasites and endoparasites' [patent_app_type] => 1 [patent_app_number] => 6/405847 [patent_app_country] => US [patent_app_date] => 1982-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3784 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/575/04575501.pdf [firstpage_image] =>[orig_patent_app_number] => 405847 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/405847
2-Arylhydrazino-2-thiazolines, acyl derivatives of these compounds, 2-arylazo-2-thiazolines, preparation processes, and their use for combating ectoparasites and endoparasites Aug 5, 1982 Issued
Array ( [id] => 2090323 [patent_doc_number] => 04464371 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-08-07 [patent_title] => 'Five-membered heterocyclic compounds' [patent_app_type] => 1 [patent_app_number] => 6/406241 [patent_app_country] => US [patent_app_date] => 1982-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2534 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/464/04464371.pdf [firstpage_image] =>[orig_patent_app_number] => 406241 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/406241
Five-membered heterocyclic compounds Jul 26, 1982 Issued
Array ( [id] => 2229303 [patent_doc_number] => 04571394 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-02-18 [patent_title] => 'Heterocyclic derivatives' [patent_app_type] => 1 [patent_app_number] => 6/401402 [patent_app_country] => US [patent_app_date] => 1982-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10982 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/571/04571394.pdf [firstpage_image] =>[orig_patent_app_number] => 401402 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/401402
Heterocyclic derivatives Jul 22, 1982 Issued
06/400817 METHYLENE AND OXYMETHYLENE BIS-ESTER PRODUCTION Jul 21, 1982 Abandoned
Array ( [id] => 2197569 [patent_doc_number] => 04520025 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-05-28 [patent_title] => 'Bicyclic nitrogen heterocyclic ethers and thioethers, and their pharmaceutical uses' [patent_app_type] => 1 [patent_app_number] => 6/400350 [patent_app_country] => US [patent_app_date] => 1982-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8611 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/520/04520025.pdf [firstpage_image] =>[orig_patent_app_number] => 400350 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/400350
Bicyclic nitrogen heterocyclic ethers and thioethers, and their pharmaceutical uses Jul 20, 1982 Issued
Array ( [id] => 2197568 [patent_doc_number] => 04528024 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-07-09 [patent_title] => 'Herbicidal alkyl sulfones' [patent_app_type] => 1 [patent_app_number] => 6/397655 [patent_app_country] => US [patent_app_date] => 1982-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20607 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/528/04528024.pdf [firstpage_image] =>[orig_patent_app_number] => 397655 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/397655
Herbicidal alkyl sulfones Jul 15, 1982 Issued
Array ( [id] => 2059185 [patent_doc_number] => 04427436 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-01-24 [patent_title] => 'N-Substituted xanthate benzothiazoline and related derivatives' [patent_app_type] => 1 [patent_app_number] => 6/397617 [patent_app_country] => US [patent_app_date] => 1982-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2512 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/427/04427436.pdf [firstpage_image] =>[orig_patent_app_number] => 397617 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/397617
N-Substituted xanthate benzothiazoline and related derivatives Jul 11, 1982 Issued
Array ( [id] => 2116388 [patent_doc_number] => 04480101 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-10-30 [patent_title] => 'Fluoroalkoxy-aminopyrimidines' [patent_app_type] => 1 [patent_app_number] => 6/396960 [patent_app_country] => US [patent_app_date] => 1982-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3949 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/480/04480101.pdf [firstpage_image] =>[orig_patent_app_number] => 396960 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/396960
Fluoroalkoxy-aminopyrimidines Jul 8, 1982 Issued
Array ( [id] => 2128492 [patent_doc_number] => 04431648 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-02-14 [patent_title] => 'Therapeutically useful phenethyl derivatives of thiazole' [patent_app_type] => 1 [patent_app_number] => 6/394881 [patent_app_country] => US [patent_app_date] => 1982-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1876 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/431/04431648.pdf [firstpage_image] =>[orig_patent_app_number] => 394881 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/394881
Therapeutically useful phenethyl derivatives of thiazole Jul 1, 1982 Issued
06/393634 N-SUBSTITUTED 2-METHYLNAPHTHYLAMIDES, THEIR PREPARATION, AND FUNGICIDES CONTAINING THESE COMPOUNDS Jun 29, 1982 Abandoned
Array ( [id] => 2093496 [patent_doc_number] => 04443478 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-04-17 [patent_title] => 'Prostaglandin analogues' [patent_app_type] => 1 [patent_app_number] => 6/392676 [patent_app_country] => US [patent_app_date] => 1982-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12892 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/443/04443478.pdf [firstpage_image] =>[orig_patent_app_number] => 392676 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/392676
Prostaglandin analogues Jun 27, 1982 Issued
06/392364 HERBICIDAL SULFONAMIDES Jun 24, 1982 Abandoned
Array ( [id] => 2125433 [patent_doc_number] => 04477684 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-10-16 [patent_title] => '11-Deoxy-11.alpha.-alkyl-PGE compounds from PGA compounds by lithium alkylation' [patent_app_type] => 1 [patent_app_number] => 6/391098 [patent_app_country] => US [patent_app_date] => 1982-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7231 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 589 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/477/04477684.pdf [firstpage_image] =>[orig_patent_app_number] => 391098 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/391098
11-Deoxy-11.alpha.-alkyl-PGE compounds from PGA compounds by lithium alkylation Jun 22, 1982 Issued
Array ( [id] => 2076515 [patent_doc_number] => 04444772 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-04-24 [patent_title] => 'Histamine H.sub.1 -antagonists' [patent_app_type] => 1 [patent_app_number] => 6/391077 [patent_app_country] => US [patent_app_date] => 1982-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6243 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/444/04444772.pdf [firstpage_image] =>[orig_patent_app_number] => 391077 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/391077
Histamine H.sub.1 -antagonists Jun 21, 1982 Issued
Array ( [id] => 2091893 [patent_doc_number] => 04486434 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-12-04 [patent_title] => 'Histamine H.sub.1 -antagonists' [patent_app_type] => 1 [patent_app_number] => 6/391076 [patent_app_country] => US [patent_app_date] => 1982-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8081 [patent_no_of_claims] => 12 [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/04/486/04486434.pdf [firstpage_image] =>[orig_patent_app_number] => 391076 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/391076
Histamine H.sub.1 -antagonists Jun 21, 1982 Issued
Array ( [id] => 2194532 [patent_doc_number] => 04494979 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-01-22 [patent_title] => 'Benzofuran sulfamates' [patent_app_type] => 1 [patent_app_number] => 6/387951 [patent_app_country] => US [patent_app_date] => 1982-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17989 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/494/04494979.pdf [firstpage_image] =>[orig_patent_app_number] => 387951 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/387951
Benzofuran sulfamates Jun 14, 1982 Issued
Array ( [id] => 2076679 [patent_doc_number] => 04444788 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-04-24 [patent_title] => 'Pharmaceutically active 9-chloroprostaglandins' [patent_app_type] => 1 [patent_app_number] => 6/387140 [patent_app_country] => US [patent_app_date] => 1982-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13108 [patent_no_of_claims] => 50 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/444/04444788.pdf [firstpage_image] =>[orig_patent_app_number] => 387140 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/387140
Pharmaceutically active 9-chloroprostaglandins Jun 9, 1982 Issued
06/382876 HERBICIDAL INDOLE SULFONAMIDES May 31, 1982 Abandoned
Array ( [id] => 2163778 [patent_doc_number] => 04540429 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-09-10 [patent_title] => '4-Phenyl-1,2,3-thiadiazoles as herbicide extenders' [patent_app_type] => 1 [patent_app_number] => 6/383449 [patent_app_country] => US [patent_app_date] => 1982-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4852 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/540/04540429.pdf [firstpage_image] =>[orig_patent_app_number] => 383449 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/383449
4-Phenyl-1,2,3-thiadiazoles as herbicide extenders May 31, 1982 Issued
Menu