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
Array ( [id] => 2626930 [patent_doc_number] => 04920140 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-24 [patent_title] => 'Benzimidazole derivatives and their thereapeutic and cosmetic use' [patent_app_type] => 1 [patent_app_number] => 7/172494 [patent_app_country] => US [patent_app_date] => 1988-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15898 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/920/04920140.pdf [firstpage_image] =>[orig_patent_app_number] => 172494 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/172494
Benzimidazole derivatives and their thereapeutic and cosmetic use Mar 23, 1988 Issued
Array ( [id] => 2554156 [patent_doc_number] => 04833250 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-23 [patent_title] => 'Process of converting a carboxylic acid or carboxylic acid halide group to a trihalomethyl group' [patent_app_type] => 1 [patent_app_number] => 7/166715 [patent_app_country] => US [patent_app_date] => 1988-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3114 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/833/04833250.pdf [firstpage_image] =>[orig_patent_app_number] => 166715 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/166715
Process of converting a carboxylic acid or carboxylic acid halide group to a trihalomethyl group Mar 23, 1988 Issued
Array ( [id] => 2554104 [patent_doc_number] => 04833247 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-23 [patent_title] => 'Process for the production of 2-benzyl fatty acids' [patent_app_type] => 1 [patent_app_number] => 7/172109 [patent_app_country] => US [patent_app_date] => 1988-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2714 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 309 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/833/04833247.pdf [firstpage_image] =>[orig_patent_app_number] => 172109 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/172109
Process for the production of 2-benzyl fatty acids Mar 22, 1988 Issued
Array ( [id] => 2554418 [patent_doc_number] => 04833264 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-23 [patent_title] => '5- or 6-alkoxycarbonyl-2,3-dicyanonaphthalenes' [patent_app_type] => 1 [patent_app_number] => 7/172290 [patent_app_country] => US [patent_app_date] => 1988-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 46 [patent_figures_cnt] => 46 [patent_no_of_words] => 9739 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/833/04833264.pdf [firstpage_image] =>[orig_patent_app_number] => 172290 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/172290
5- or 6-alkoxycarbonyl-2,3-dicyanonaphthalenes Mar 22, 1988 Issued
07/167272 NOVEL ENOLAMIDES, PHARMACEUTICAL COMPOSITIONS AND METHODS OF USE THEREOF FOR ACTIVITY AS MODULATORS OF THE ARACHIDONIC ACID CASCADE Mar 10, 1988 Issued
Array ( [id] => 2487672 [patent_doc_number] => 04868199 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-19 [patent_title] => 'Novel enolamides, pharmaceutical compositions and methods of use thereof for activity as modulators of the arachidonic acid cascade' [patent_app_type] => 1 [patent_app_number] => 7/167264 [patent_app_country] => US [patent_app_date] => 1988-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28790 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 380 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/868/04868199.pdf [firstpage_image] =>[orig_patent_app_number] => 167264 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/167264
Novel enolamides, pharmaceutical compositions and methods of use thereof for activity as modulators of the arachidonic acid cascade Mar 8, 1988 Issued
Array ( [id] => 2487691 [patent_doc_number] => 04868200 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-19 [patent_title] => 'Novel enolamides, pharmaceutical compositions and methods of use thereof for activity as modulators of the arachidonic acid cascade' [patent_app_type] => 1 [patent_app_number] => 7/166146 [patent_app_country] => US [patent_app_date] => 1988-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28790 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 390 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/868/04868200.pdf [firstpage_image] =>[orig_patent_app_number] => 166146 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/166146
Novel enolamides, pharmaceutical compositions and methods of use thereof for activity as modulators of the arachidonic acid cascade Mar 8, 1988 Issued
Array ( [id] => 2670502 [patent_doc_number] => 04904813 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-27 [patent_title] => 'Cyanomethyl acid halides of phosphorus and process for their preparation' [patent_app_type] => 1 [patent_app_number] => 7/165581 [patent_app_country] => US [patent_app_date] => 1988-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1483 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/904/04904813.pdf [firstpage_image] =>[orig_patent_app_number] => 165581 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/165581
Cyanomethyl acid halides of phosphorus and process for their preparation Mar 7, 1988 Issued
Array ( [id] => 2526482 [patent_doc_number] => 04873327 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-10 [patent_title] => 'Pesticidal benzoylurea compounds' [patent_app_type] => 1 [patent_app_number] => 7/165528 [patent_app_country] => US [patent_app_date] => 1988-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4112 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 339 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/873/04873327.pdf [firstpage_image] =>[orig_patent_app_number] => 165528 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/165528
Pesticidal benzoylurea compounds Mar 7, 1988 Issued
Array ( [id] => 2487599 [patent_doc_number] => 04868195 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-19 [patent_title] => 'Novel enolamides, pharmaceutical compositions and methods of use thereof for activity as modulators of the arachidonic acid cascade' [patent_app_type] => 1 [patent_app_number] => 7/165045 [patent_app_country] => US [patent_app_date] => 1988-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28790 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/868/04868195.pdf [firstpage_image] =>[orig_patent_app_number] => 165045 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/165045
Novel enolamides, pharmaceutical compositions and methods of use thereof for activity as modulators of the arachidonic acid cascade Mar 6, 1988 Issued
Array ( [id] => 2516717 [patent_doc_number] => 04874758 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-17 [patent_title] => 'Novel enolamides, pharmaceutical compositions and methods of use thereof for activity as modulators of the arachidonic acid cascade' [patent_app_type] => 1 [patent_app_number] => 7/164355 [patent_app_country] => US [patent_app_date] => 1988-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28792 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 398 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/874/04874758.pdf [firstpage_image] =>[orig_patent_app_number] => 164355 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/164355
Novel enolamides, pharmaceutical compositions and methods of use thereof for activity as modulators of the arachidonic acid cascade Mar 3, 1988 Issued
Array ( [id] => 2568787 [patent_doc_number] => 04900748 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-13 [patent_title] => 'Carbamates related to (-)-physostigmine as cholinergic agents' [patent_app_type] => 1 [patent_app_number] => 7/166825 [patent_app_country] => US [patent_app_date] => 1988-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4407 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/900/04900748.pdf [firstpage_image] =>[orig_patent_app_number] => 166825 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/166825
Carbamates related to (-)-physostigmine as cholinergic agents Mar 3, 1988 Issued
Array ( [id] => 2554122 [patent_doc_number] => 04833248 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-23 [patent_title] => 'Catalyst for vapor-phase intramolecular dehydration reaction of alkanolamines' [patent_app_type] => 1 [patent_app_number] => 7/163094 [patent_app_country] => US [patent_app_date] => 1988-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7972 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/833/04833248.pdf [firstpage_image] =>[orig_patent_app_number] => 163094 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/163094
Catalyst for vapor-phase intramolecular dehydration reaction of alkanolamines Mar 1, 1988 Issued
Array ( [id] => 2667529 [patent_doc_number] => 04904660 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-27 [patent_title] => 'Histidine derivatives as superior renin inhibitors' [patent_app_type] => 1 [patent_app_number] => 7/160173 [patent_app_country] => US [patent_app_date] => 1988-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9712 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 302 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/904/04904660.pdf [firstpage_image] =>[orig_patent_app_number] => 160173 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/160173
Histidine derivatives as superior renin inhibitors Feb 24, 1988 Issued
Array ( [id] => 2385755 [patent_doc_number] => 04789676 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-06 [patent_title] => 'Aromatic 2-aminoalkyl-1,2-benzoisothiazol-3(2H)one-1,1-dioxide derivatives, usefull as anxiolytic agents' [patent_app_type] => 1 [patent_app_number] => 7/158432 [patent_app_country] => US [patent_app_date] => 1988-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4267 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/789/04789676.pdf [firstpage_image] =>[orig_patent_app_number] => 158432 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/158432
Aromatic 2-aminoalkyl-1,2-benzoisothiazol-3(2H)one-1,1-dioxide derivatives, usefull as anxiolytic agents Feb 21, 1988 Issued
Array ( [id] => 2626693 [patent_doc_number] => 04920127 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-24 [patent_title] => 'Substituted indoles and their use as 5-HT.sub.3 receptor antagonists' [patent_app_type] => 1 [patent_app_number] => 7/155756 [patent_app_country] => US [patent_app_date] => 1988-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7146 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/920/04920127.pdf [firstpage_image] =>[orig_patent_app_number] => 155756 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/155756
Substituted indoles and their use as 5-HT.sub.3 receptor antagonists Feb 15, 1988 Issued
Array ( [id] => 2562527 [patent_doc_number] => 04837328 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-06 [patent_title] => 'Stereoselective reaction for hexahydro-6-arylpyrrolo(2,1-A) isoquinolines' [patent_app_type] => 1 [patent_app_number] => 7/156063 [patent_app_country] => US [patent_app_date] => 1988-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3518 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/837/04837328.pdf [firstpage_image] =>[orig_patent_app_number] => 156063 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/156063
Stereoselective reaction for hexahydro-6-arylpyrrolo(2,1-A) isoquinolines Feb 15, 1988 Issued
Array ( [id] => 2518668 [patent_doc_number] => 04855440 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-08 [patent_title] => 'Method for producing stabilized imidazoline derivatives' [patent_app_type] => 1 [patent_app_number] => 7/155768 [patent_app_country] => US [patent_app_date] => 1988-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2369 [patent_no_of_claims] => 9 [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/04/855/04855440.pdf [firstpage_image] =>[orig_patent_app_number] => 155768 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/155768
Method for producing stabilized imidazoline derivatives Feb 15, 1988 Issued
Array ( [id] => 2853577 [patent_doc_number] => 05126432 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-30 [patent_title] => 'Calcium channel modulating substances' [patent_app_type] => 1 [patent_app_number] => 7/157640 [patent_app_country] => US [patent_app_date] => 1988-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9406 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/126/05126432.pdf [firstpage_image] =>[orig_patent_app_number] => 157640 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/157640
Calcium channel modulating substances Feb 11, 1988 Issued
07/154861 FLUORINE CONTAINING DICYANATE RESINS Feb 9, 1988 Abandoned
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