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Johann R. Richter

Supervisory Patent Examiner (ID: 7111, Phone: (571)272-0646 , Office: P/1617 )

Most Active Art Unit
1201
Art Unit(s)
1621, 1201, 1208, 1206, 1616, 1613, 1617
Total Applications
1178
Issued Applications
797
Pending Applications
69
Abandoned Applications
313

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2669137 [patent_doc_number] => 05047417 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-10 [patent_title] => 'Butenoic or propenoic acid derivatives' [patent_app_type] => 1 [patent_app_number] => 7/354306 [patent_app_country] => US [patent_app_date] => 1989-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 37037 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/047/05047417.pdf [firstpage_image] =>[orig_patent_app_number] => 354306 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/354306
Butenoic or propenoic acid derivatives May 18, 1989 Issued
07/351509 BENZOHETEROCYCLIC COMPOUNDS May 14, 1989 Abandoned
Array ( [id] => 2618986 [patent_doc_number] => 04968717 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-06 [patent_title] => 'Phenylacetonitriles which are substituted by basic groups, their preparation and drugs containing these substances' [patent_app_type] => 1 [patent_app_number] => 7/351036 [patent_app_country] => US [patent_app_date] => 1989-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6685 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/968/04968717.pdf [firstpage_image] =>[orig_patent_app_number] => 351036 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/351036
Phenylacetonitriles which are substituted by basic groups, their preparation and drugs containing these substances May 11, 1989 Issued
Array ( [id] => 2671814 [patent_doc_number] => 04954648 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-04 [patent_title] => 'Method for the bromination of aromatic compound' [patent_app_type] => 1 [patent_app_number] => 7/350394 [patent_app_country] => US [patent_app_date] => 1989-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2362 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/954/04954648.pdf [firstpage_image] =>[orig_patent_app_number] => 350394 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/350394
Method for the bromination of aromatic compound May 10, 1989 Issued
07/349236 SUBSTITUTED 3-AMINOSYDNONE IMINES, A PROCESS FOR THEIR PREPARATION AND THEIR USE May 8, 1989 Abandoned
Array ( [id] => 2585716 [patent_doc_number] => 04925858 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-15 [patent_title] => 'Oxazole and thiazole derivatives and their use for treating disorders caused by malfunction of AcCh' [patent_app_type] => 1 [patent_app_number] => 7/343848 [patent_app_country] => US [patent_app_date] => 1989-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11920 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/925/04925858.pdf [firstpage_image] =>[orig_patent_app_number] => 343848 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/343848
Oxazole and thiazole derivatives and their use for treating disorders caused by malfunction of AcCh Apr 25, 1989 Issued
07/339272 PHARMACOLOGICALLY ACTIVE 1,5-DIARYL-3-SUBSTITUTED-PYRAZOLES AND METHOD FOR SYNTHESIZING THE SAME Apr 13, 1989 Abandoned
Array ( [id] => 2744534 [patent_doc_number] => 05002955 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-26 [patent_title] => 'Fused heteroalkylene quinolinamines and use as cholinergic agents' [patent_app_type] => 1 [patent_app_number] => 7/337603 [patent_app_country] => US [patent_app_date] => 1989-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4949 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/002/05002955.pdf [firstpage_image] =>[orig_patent_app_number] => 337603 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/337603
Fused heteroalkylene quinolinamines and use as cholinergic agents Apr 12, 1989 Issued
Array ( [id] => 2860403 [patent_doc_number] => 05149822 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-22 [patent_title] => 'Preparation of 2,3-dichloro-5-acetylpyridine' [patent_app_type] => 1 [patent_app_number] => 7/336969 [patent_app_country] => US [patent_app_date] => 1989-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3526 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/149/05149822.pdf [firstpage_image] =>[orig_patent_app_number] => 336969 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/336969
Preparation of 2,3-dichloro-5-acetylpyridine Apr 11, 1989 Issued
Array ( [id] => 2709421 [patent_doc_number] => 05007951 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-16 [patent_title] => '5-(N-3,4,5,6-tetrahydrophthalimido)benzoic acid thiol esters as selective herbicides' [patent_app_type] => 1 [patent_app_number] => 7/336399 [patent_app_country] => US [patent_app_date] => 1989-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9996 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/007/05007951.pdf [firstpage_image] =>[orig_patent_app_number] => 336399 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/336399
5-(N-3,4,5,6-tetrahydrophthalimido)benzoic acid thiol esters as selective herbicides Apr 10, 1989 Issued
Array ( [id] => 2637563 [patent_doc_number] => 04914116 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-03 [patent_title] => 'Nitrogen-containing heterocyclic compounds, and their use as insecticides' [patent_app_type] => 1 [patent_app_number] => 7/335274 [patent_app_country] => US [patent_app_date] => 1989-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6269 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/914/04914116.pdf [firstpage_image] =>[orig_patent_app_number] => 335274 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/335274
Nitrogen-containing heterocyclic compounds, and their use as insecticides Apr 9, 1989 Issued
Array ( [id] => 2570442 [patent_doc_number] => 04900835 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-13 [patent_title] => 'Antipsychotic imides' [patent_app_type] => 1 [patent_app_number] => 7/335076 [patent_app_country] => US [patent_app_date] => 1989-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2097 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/900/04900835.pdf [firstpage_image] =>[orig_patent_app_number] => 335076 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/335076
Antipsychotic imides Apr 6, 1989 Issued
Array ( [id] => 2525533 [patent_doc_number] => 04883875 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-11-28 [patent_title] => 'Antipsychotic imides' [patent_app_type] => 1 [patent_app_number] => 7/335172 [patent_app_country] => US [patent_app_date] => 1989-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2094 [patent_no_of_claims] => 2 [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/04/883/04883875.pdf [firstpage_image] =>[orig_patent_app_number] => 335172 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/335172
Antipsychotic imides Apr 6, 1989 Issued
07/330000 SOLUBILIZED PRO-DRUGS Mar 30, 1989 Abandoned
07/331939 5-ARYL-SUBSTITUTED-2,3-DIHYDRO-IMIDAZO(1,2-A)FURO-AND THIENO PYRIDINES Mar 30, 1989 Abandoned
07/331429 4-HETEROARYL-1,3-BENZODIAZEPINES AND 2-SUBSTITUTED-ALPHA-(HETEROARYL) BENZENEETHANAMINES Mar 29, 1989 Abandoned
Array ( [id] => 2589643 [patent_doc_number] => 04963675 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-16 [patent_title] => 'Substantially pure isocyanurate/polyisocyanates' [patent_app_type] => 1 [patent_app_number] => 7/330186 [patent_app_country] => US [patent_app_date] => 1989-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2771 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/963/04963675.pdf [firstpage_image] =>[orig_patent_app_number] => 330186 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/330186
Substantially pure isocyanurate/polyisocyanates Mar 28, 1989 Issued
Array ( [id] => 2746698 [patent_doc_number] => 05003066 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-26 [patent_title] => 'Process for the preparation of polyglycidamides' [patent_app_type] => 1 [patent_app_number] => 7/330333 [patent_app_country] => US [patent_app_date] => 1989-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4935 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 369 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/003/05003066.pdf [firstpage_image] =>[orig_patent_app_number] => 330333 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/330333
Process for the preparation of polyglycidamides Mar 28, 1989 Issued
07/329416 NEW ISOXAZOLE DERIVATIVES FOR USE AS CEREBRO-ACTIVE DRUGS AND CENTRAL MUSCLE RELAXANTS Mar 26, 1989 Abandoned
Array ( [id] => 2658680 [patent_doc_number] => 04929744 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-29 [patent_title] => 'Process for preparing heteroaromatic methyl)-2,2\'-bi-1H-imidazoles' [patent_app_type] => 1 [patent_app_number] => 7/329148 [patent_app_country] => US [patent_app_date] => 1989-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2822 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/929/04929744.pdf [firstpage_image] =>[orig_patent_app_number] => 329148 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/329148
Process for preparing heteroaromatic methyl)-2,2'-bi-1H-imidazoles Mar 26, 1989 Issued
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