Search

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
07/273783 PROCESS FOR THE METHYLATION OF TRIAZINE COMPOUNDS CONTAINING 2,2,6,6- TETRAMETHYLPIPERIDINE GROUPS Nov 20, 1988 Abandoned
Array ( [id] => 2934581 [patent_doc_number] => 05189147 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-23 [patent_title] => 'Meterodimeric T lymphocyte receptor antibody' [patent_app_type] => 1 [patent_app_number] => 7/271216 [patent_app_country] => US [patent_app_date] => 1988-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 7408 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/189/05189147.pdf [firstpage_image] =>[orig_patent_app_number] => 271216 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/271216
Meterodimeric T lymphocyte receptor antibody Nov 13, 1988 Issued
Array ( [id] => 2629380 [patent_doc_number] => 04906751 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-06 [patent_title] => 'Mercaptotriazine derivatives as lubricant additives' [patent_app_type] => 1 [patent_app_number] => 7/268143 [patent_app_country] => US [patent_app_date] => 1988-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4918 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 334 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/906/04906751.pdf [firstpage_image] =>[orig_patent_app_number] => 268143 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/268143
Mercaptotriazine derivatives as lubricant additives Nov 6, 1988 Issued
Array ( [id] => 2637647 [patent_doc_number] => 04898945 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-06 [patent_title] => 'Process for 6,7-dihydro-5,8-dimethyl-9-fluoro-1-oxo-1H,5H-benzo[i,j]quinolizine-2-ca rboxylic acid' [patent_app_type] => 1 [patent_app_number] => 7/268608 [patent_app_country] => US [patent_app_date] => 1988-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3330 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 7 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/898/04898945.pdf [firstpage_image] =>[orig_patent_app_number] => 268608 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/268608
Process for 6,7-dihydro-5,8-dimethyl-9-fluoro-1-oxo-1H,5H-benzo[i,j]quinolizine-2-ca rboxylic acid Nov 3, 1988 Issued
Array ( [id] => 2516962 [patent_doc_number] => 04863938 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-05 [patent_title] => 'Pyridine derivatives and their use as nootropic agents' [patent_app_type] => 1 [patent_app_number] => 7/266311 [patent_app_country] => US [patent_app_date] => 1988-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11864 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/863/04863938.pdf [firstpage_image] =>[orig_patent_app_number] => 266311 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/266311
Pyridine derivatives and their use as nootropic agents Oct 30, 1988 Issued
Array ( [id] => 2669839 [patent_doc_number] => 04904778 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-27 [patent_title] => 'Pyrimidine-2-phenylamino derivatives' [patent_app_type] => 1 [patent_app_number] => 7/262122 [patent_app_country] => US [patent_app_date] => 1988-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9178 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 383 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/904/04904778.pdf [firstpage_image] =>[orig_patent_app_number] => 262122 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/262122
Pyrimidine-2-phenylamino derivatives Oct 23, 1988 Issued
Array ( [id] => 2830225 [patent_doc_number] => 05175158 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-29 [patent_title] => 'Condensed diazepinones, processes for preparing them and pharmaceutical compositions containing these compounds' [patent_app_type] => 1 [patent_app_number] => 7/261950 [patent_app_country] => US [patent_app_date] => 1988-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9693 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 405 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/175/05175158.pdf [firstpage_image] =>[orig_patent_app_number] => 261950 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/261950
Condensed diazepinones, processes for preparing them and pharmaceutical compositions containing these compounds Oct 23, 1988 Issued
Array ( [id] => 2476903 [patent_doc_number] => 04871745 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-03 [patent_title] => '2- or 3-aryl substituted imidazo(1,2-A)pyridines and their use as antisecretory agents' [patent_app_type] => 1 [patent_app_number] => 7/258346 [patent_app_country] => US [patent_app_date] => 1988-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7767 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/871/04871745.pdf [firstpage_image] =>[orig_patent_app_number] => 258346 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/258346
2- or 3-aryl substituted imidazo(1,2-A)pyridines and their use as antisecretory agents Oct 16, 1988 Issued
Array ( [id] => 2590603 [patent_doc_number] => 04927925 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-22 [patent_title] => 'Piperidine compounds and their use as thermal stabilizers' [patent_app_type] => 1 [patent_app_number] => 7/257365 [patent_app_country] => US [patent_app_date] => 1988-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13178 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 422 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/927/04927925.pdf [firstpage_image] =>[orig_patent_app_number] => 257365 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/257365
Piperidine compounds and their use as thermal stabilizers Oct 12, 1988 Issued
Array ( [id] => 2744251 [patent_doc_number] => 05002941 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-26 [patent_title] => 'Pyrrolo(1,2-a)imidazole and imidazo(1,2-a)pyridine derivatives and their use as 5-lipoxygenase pathway inhibitors' [patent_app_type] => 1 [patent_app_number] => 7/255816 [patent_app_country] => US [patent_app_date] => 1988-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26033 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/002/05002941.pdf [firstpage_image] =>[orig_patent_app_number] => 255816 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/255816
Pyrrolo(1,2-a)imidazole and imidazo(1,2-a)pyridine derivatives and their use as 5-lipoxygenase pathway inhibitors Oct 10, 1988 Issued
Array ( [id] => 2568573 [patent_doc_number] => 04900738 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-13 [patent_title] => 'N-heterocyclic-N-(4-piperidyl)amides and pharmaceutical compositions and their use as analgesics' [patent_app_type] => 1 [patent_app_number] => 7/255184 [patent_app_country] => US [patent_app_date] => 1988-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5997 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/900/04900738.pdf [firstpage_image] =>[orig_patent_app_number] => 255184 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/255184
N-heterocyclic-N-(4-piperidyl)amides and pharmaceutical compositions and their use as analgesics Oct 6, 1988 Issued
07/252309 MEMORY ENHANCING AND ANALGESIC 1,2,3,3A,8,8A-HEXAHYDRO-3A,8(AND 1,3A,8)-DI(AND TRI)METHYLPYRROLO(2,3-B)INDOLES Oct 2, 1988 Abandoned
07/251427 MONOCLONAL ANTIBODIES AGAINST CHICKEN T-LYMPHOCYTES Sep 28, 1988 Abandoned
Array ( [id] => 2624989 [patent_doc_number] => 04956372 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-11 [patent_title] => 'Cyclic anthranilic acid derivatives and process for their preparation' [patent_app_type] => 1 [patent_app_number] => 7/249996 [patent_app_country] => US [patent_app_date] => 1988-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9165 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/956/04956372.pdf [firstpage_image] =>[orig_patent_app_number] => 249996 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/249996
Cyclic anthranilic acid derivatives and process for their preparation Sep 26, 1988 Issued
07/247690 INSECTICIDAL SUBSTITUTED INDAZOLES Sep 21, 1988 Abandoned
Array ( [id] => 2518709 [patent_doc_number] => 04864031 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-05 [patent_title] => 'Process for the resolution of D,L-racemic mixtures' [patent_app_type] => 1 [patent_app_number] => 7/248279 [patent_app_country] => US [patent_app_date] => 1988-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3365 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/864/04864031.pdf [firstpage_image] =>[orig_patent_app_number] => 248279 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/248279
Process for the resolution of D,L-racemic mixtures Sep 21, 1988 Issued
Array ( [id] => 2664597 [patent_doc_number] => 04946956 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-07 [patent_title] => 'Arylenediamine substituted pyrimidines' [patent_app_type] => 1 [patent_app_number] => 7/247143 [patent_app_country] => US [patent_app_date] => 1988-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5691 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/946/04946956.pdf [firstpage_image] =>[orig_patent_app_number] => 247143 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/247143
Arylenediamine substituted pyrimidines Sep 20, 1988 Issued
Array ( [id] => 2633685 [patent_doc_number] => 04937352 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-26 [patent_title] => 'Process for preparing N-substituted histidine derivatives' [patent_app_type] => 1 [patent_app_number] => 7/246049 [patent_app_country] => US [patent_app_date] => 1988-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5061 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/937/04937352.pdf [firstpage_image] =>[orig_patent_app_number] => 246049 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/246049
Process for preparing N-substituted histidine derivatives Sep 15, 1988 Issued
07/246037 DISUBSTITUTED ACETYLENES BEARING HETEROAROMATIC AND HETEROBICYCLIC GROUPS HAVING RETINOID LIKE ACTIVITY Sep 14, 1988 Abandoned
Array ( [id] => 2511522 [patent_doc_number] => 04831139 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-16 [patent_title] => 'Process for the preparation of 2-substituted 5-nitroso-4,6-diaminopyrimidines' [patent_app_type] => 1 [patent_app_number] => 7/244591 [patent_app_country] => US [patent_app_date] => 1988-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3465 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/831/04831139.pdf [firstpage_image] =>[orig_patent_app_number] => 244591 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/244591
Process for the preparation of 2-substituted 5-nitroso-4,6-diaminopyrimidines Sep 12, 1988 Issued
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