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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] => 2513133 [patent_doc_number] => 04841055 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-20 [patent_title] => 'Desmosine derivatives and reagent for preparing artificial antigens' [patent_app_type] => 1 [patent_app_number] => 7/079512 [patent_app_country] => US [patent_app_date] => 1987-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2910 [patent_no_of_claims] => 5 [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/04/841/04841055.pdf [firstpage_image] =>[orig_patent_app_number] => 079512 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/079512
Desmosine derivatives and reagent for preparing artificial antigens Jul 29, 1987 Issued
Array ( [id] => 2516986 [patent_doc_number] => 04863939 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-05 [patent_title] => 'Heteroarylethylamine as production promoters in livestock' [patent_app_type] => 1 [patent_app_number] => 7/080284 [patent_app_country] => US [patent_app_date] => 1987-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9469 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 530 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/863/04863939.pdf [firstpage_image] =>[orig_patent_app_number] => 080284 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/080284
Heteroarylethylamine as production promoters in livestock Jul 29, 1987 Issued
Array ( [id] => 2529931 [patent_doc_number] => 04839375 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-13 [patent_title] => '(Aryl or heteroaromatic methyl)-2,2\'-bi-1H-imidazoles and their use as anti-hypertensive agents' [patent_app_type] => 1 [patent_app_number] => 7/078352 [patent_app_country] => US [patent_app_date] => 1987-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2843 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/839/04839375.pdf [firstpage_image] =>[orig_patent_app_number] => 078352 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/078352
(Aryl or heteroaromatic methyl)-2,2'-bi-1H-imidazoles and their use as anti-hypertensive agents Jul 27, 1987 Issued
Array ( [id] => 2511924 [patent_doc_number] => 04851399 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-25 [patent_title] => 'Isoquinoline derivatives and their use as anti-cancer agents' [patent_app_type] => 1 [patent_app_number] => 7/078716 [patent_app_country] => US [patent_app_date] => 1987-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15161 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/851/04851399.pdf [firstpage_image] =>[orig_patent_app_number] => 078716 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/078716
Isoquinoline derivatives and their use as anti-cancer agents Jul 27, 1987 Issued
Array ( [id] => 2660617 [patent_doc_number] => 04935052 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-19 [patent_title] => 'Herbicidal crontonic acid derivatives, their preparation and compositions containing them' [patent_app_type] => 1 [patent_app_number] => 7/077055 [patent_app_country] => US [patent_app_date] => 1987-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3782 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/935/04935052.pdf [firstpage_image] =>[orig_patent_app_number] => 077055 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/077055
Herbicidal crontonic acid derivatives, their preparation and compositions containing them Jul 20, 1987 Issued
Array ( [id] => 2422937 [patent_doc_number] => 04788305 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-29 [patent_title] => 'Novel resolution process' [patent_app_type] => 1 [patent_app_number] => 7/074682 [patent_app_country] => US [patent_app_date] => 1987-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10656 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/788/04788305.pdf [firstpage_image] =>[orig_patent_app_number] => 074682 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/074682
Novel resolution process Jul 16, 1987 Issued
Array ( [id] => 2423675 [patent_doc_number] => 04762843 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-09 [patent_title] => 'Hetero [f] fused carbocyclic pyridines as dopaminergic agents' [patent_app_type] => 1 [patent_app_number] => 7/075002 [patent_app_country] => US [patent_app_date] => 1987-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15586 [patent_no_of_claims] => 55 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/762/04762843.pdf [firstpage_image] =>[orig_patent_app_number] => 075002 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/075002
Hetero [f] fused carbocyclic pyridines as dopaminergic agents Jul 16, 1987 Issued
Array ( [id] => 2710701 [patent_doc_number] => 05053226 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-01 [patent_title] => 'Monoclonal antibodies binding platinum complexes' [patent_app_type] => 1 [patent_app_number] => 7/073500 [patent_app_country] => US [patent_app_date] => 1987-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 10995 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/053/05053226.pdf [firstpage_image] =>[orig_patent_app_number] => 073500 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/073500
Monoclonal antibodies binding platinum complexes Jul 14, 1987 Issued
Array ( [id] => 2477658 [patent_doc_number] => 04812570 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-14 [patent_title] => 'Method for producing thiazolidinedione derivatives' [patent_app_type] => 1 [patent_app_number] => 7/073695 [patent_app_country] => US [patent_app_date] => 1987-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4039 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/812/04812570.pdf [firstpage_image] =>[orig_patent_app_number] => 073695 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/073695
Method for producing thiazolidinedione derivatives Jul 13, 1987 Issued
Array ( [id] => 2526896 [patent_doc_number] => 04797411 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-10 [patent_title] => 'Cycloalkyl-substituted 4-pyridyl derivatives and use as aromatase inhibitors' [patent_app_type] => 1 [patent_app_number] => 7/072678 [patent_app_country] => US [patent_app_date] => 1987-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8293 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/797/04797411.pdf [firstpage_image] =>[orig_patent_app_number] => 072678 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/072678
Cycloalkyl-substituted 4-pyridyl derivatives and use as aromatase inhibitors Jul 12, 1987 Issued
Array ( [id] => 2562508 [patent_doc_number] => 04837327 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-06 [patent_title] => 'Process for nucleophilic fluoroalkylation of aldehydes' [patent_app_type] => 1 [patent_app_number] => 7/072629 [patent_app_country] => US [patent_app_date] => 1987-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5987 [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/04/837/04837327.pdf [firstpage_image] =>[orig_patent_app_number] => 072629 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/072629
Process for nucleophilic fluoroalkylation of aldehydes Jul 12, 1987 Issued
Array ( [id] => 2446365 [patent_doc_number] => 04749789 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-06-07 [patent_title] => 'Process for the manufacture of spiro-linked pyrrolidine 2,5-diones' [patent_app_type] => 1 [patent_app_number] => 7/072004 [patent_app_country] => US [patent_app_date] => 1987-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3640 [patent_no_of_claims] => 3 [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/04/749/04749789.pdf [firstpage_image] =>[orig_patent_app_number] => 072004 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/072004
Process for the manufacture of spiro-linked pyrrolidine 2,5-diones Jul 9, 1987 Issued
Array ( [id] => 2390942 [patent_doc_number] => 04764608 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-16 [patent_title] => 'Process for the manufacture of spiro-linked pyrrolidine-2,5-dione derivatives' [patent_app_type] => 1 [patent_app_number] => 7/072050 [patent_app_country] => US [patent_app_date] => 1987-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1659 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/764/04764608.pdf [firstpage_image] =>[orig_patent_app_number] => 072050 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/072050
Process for the manufacture of spiro-linked pyrrolidine-2,5-dione derivatives Jul 9, 1987 Issued
Array ( [id] => 2415748 [patent_doc_number] => 04786733 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-22 [patent_title] => 'Direct fluorination of substituted pyridines' [patent_app_type] => 1 [patent_app_number] => 7/071233 [patent_app_country] => US [patent_app_date] => 1987-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2998 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/786/04786733.pdf [firstpage_image] =>[orig_patent_app_number] => 071233 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/071233
Direct fluorination of substituted pyridines Jul 8, 1987 Issued
07/071110 TRICYCLIC COMPOUNDS, THEIR PREPARATION AND USE Jul 7, 1987 Abandoned
07/071540 PROCESS FOR PREPARING POLYHALOGENATED CARBINOLS Jul 6, 1987 Abandoned
07/069041 CYCLIC ETHER DERIVATIVES, THEIR PREPARATION AND THEIR USE Jun 30, 1987 Abandoned
07/068967 5-HETERO-OR ARYL-SUBSTITUTED-IMIDAZO(2,1-A)ISOQUINOLINES Jun 30, 1987 Abandoned
Array ( [id] => 2452135 [patent_doc_number] => 04767865 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-30 [patent_title] => '3\'-pyridinylalkylinden- and 3\'-pyridinylalkylindol-2-carboxylic acids and analogs' [patent_app_type] => 1 [patent_app_number] => 7/085103 [patent_app_country] => US [patent_app_date] => 1987-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6573 [patent_no_of_claims] => 7 [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/04/767/04767865.pdf [firstpage_image] =>[orig_patent_app_number] => 085103 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/085103
3'-pyridinylalkylinden- and 3'-pyridinylalkylindol-2-carboxylic acids and analogs Jun 28, 1987 Issued
07/067264 NICOTINIC ACID DERIVATIVES Jun 28, 1987 Issued
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