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] => 2777166 [patent_doc_number] => 05151436 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-29 [patent_title] => 'Derivatives of thioformamide' [patent_app_type] => 1 [patent_app_number] => 7/571101 [patent_app_country] => US [patent_app_date] => 1990-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15419 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 325 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/151/05151436.pdf [firstpage_image] =>[orig_patent_app_number] => 571101 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/571101
Derivatives of thioformamide Aug 22, 1990 Issued
Array ( [id] => 2714180 [patent_doc_number] => 05010102 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-23 [patent_title] => 'Anti-ulcer 5-(2-substituted ethenyl)-3(2H)-furanones' [patent_app_type] => 1 [patent_app_number] => 7/572533 [patent_app_country] => US [patent_app_date] => 1990-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9622 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/010/05010102.pdf [firstpage_image] =>[orig_patent_app_number] => 572533 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/572533
Anti-ulcer 5-(2-substituted ethenyl)-3(2H)-furanones Aug 22, 1990 Issued
Array ( [id] => 2709997 [patent_doc_number] => 05017601 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-21 [patent_title] => 'Anti-ulcer 5-(2-substituted ethenyl)-3(2H)-furanones' [patent_app_type] => 1 [patent_app_number] => 7/572535 [patent_app_country] => US [patent_app_date] => 1990-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9624 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/017/05017601.pdf [firstpage_image] =>[orig_patent_app_number] => 572535 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/572535
Anti-ulcer 5-(2-substituted ethenyl)-3(2H)-furanones Aug 22, 1990 Issued
Array ( [id] => 2706155 [patent_doc_number] => 05001126 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-19 [patent_title] => 'Anti-ulcer 5-(2-substituted ethenyl)-3(2H)-furanones' [patent_app_type] => 1 [patent_app_number] => 7/571962 [patent_app_country] => US [patent_app_date] => 1990-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9621 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/001/05001126.pdf [firstpage_image] =>[orig_patent_app_number] => 571962 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/571962
Anti-ulcer 5-(2-substituted ethenyl)-3(2H)-furanones Aug 22, 1990 Issued
Array ( [id] => 2696239 [patent_doc_number] => 05064960 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-12 [patent_title] => 'Solutions of isocyanurate polyisocyanates in coatings solvents and a process for their production' [patent_app_type] => 1 [patent_app_number] => 7/571465 [patent_app_country] => US [patent_app_date] => 1990-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2683 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/064/05064960.pdf [firstpage_image] =>[orig_patent_app_number] => 571465 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/571465
Solutions of isocyanurate polyisocyanates in coatings solvents and a process for their production Aug 21, 1990 Issued
Array ( [id] => 2852430 [patent_doc_number] => 05126371 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-30 [patent_title] => 'Diarylacetylenes, their preparation and their use' [patent_app_type] => 1 [patent_app_number] => 7/569869 [patent_app_country] => US [patent_app_date] => 1990-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9252 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/126/05126371.pdf [firstpage_image] =>[orig_patent_app_number] => 569869 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/569869
Diarylacetylenes, their preparation and their use Aug 19, 1990 Issued
Array ( [id] => 2854955 [patent_doc_number] => 05134234 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-28 [patent_title] => 'Iminosilanes' [patent_app_type] => 1 [patent_app_number] => 7/566960 [patent_app_country] => US [patent_app_date] => 1990-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5781 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/134/05134234.pdf [firstpage_image] =>[orig_patent_app_number] => 566960 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/566960
Iminosilanes Aug 13, 1990 Issued
Array ( [id] => 2813188 [patent_doc_number] => 05086054 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-04 [patent_title] => 'Novel arylcycloalkanepolyalkylamines' [patent_app_type] => 1 [patent_app_number] => 7/560446 [patent_app_country] => US [patent_app_date] => 1990-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 10324 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/086/05086054.pdf [firstpage_image] =>[orig_patent_app_number] => 560446 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/560446
Novel arylcycloalkanepolyalkylamines Jul 30, 1990 Issued
Array ( [id] => 2805562 [patent_doc_number] => 05147874 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-15 [patent_title] => 'Cyclic anthranilic acid derivatives and process for their preparation' [patent_app_type] => 1 [patent_app_number] => 7/560775 [patent_app_country] => US [patent_app_date] => 1990-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9164 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/147/05147874.pdf [firstpage_image] =>[orig_patent_app_number] => 560775 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/560775
Cyclic anthranilic acid derivatives and process for their preparation Jul 30, 1990 Issued
Array ( [id] => 2989903 [patent_doc_number] => 05212316 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-18 [patent_title] => 'Ethers and thioethers having therapeutical activity, their preparation and pharmaceutical compositions containing them' [patent_app_type] => 1 [patent_app_number] => 7/559036 [patent_app_country] => US [patent_app_date] => 1990-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9260 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 466 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/212/05212316.pdf [firstpage_image] =>[orig_patent_app_number] => 559036 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/559036
Ethers and thioethers having therapeutical activity, their preparation and pharmaceutical compositions containing them Jul 29, 1990 Issued
Array ( [id] => 2892518 [patent_doc_number] => 05177089 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-05 [patent_title] => 'Butenoic or propenoic acid derivative' [patent_app_type] => 1 [patent_app_number] => 7/557713 [patent_app_country] => US [patent_app_date] => 1990-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 41520 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/177/05177089.pdf [firstpage_image] =>[orig_patent_app_number] => 557713 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/557713
Butenoic or propenoic acid derivative Jul 24, 1990 Issued
Array ( [id] => 2757130 [patent_doc_number] => 05043444 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-27 [patent_title] => 'Process for the preparation of asymmetrically substituted ureas' [patent_app_type] => 1 [patent_app_number] => 7/552695 [patent_app_country] => US [patent_app_date] => 1990-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2853 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/043/05043444.pdf [firstpage_image] =>[orig_patent_app_number] => 552695 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/552695
Process for the preparation of asymmetrically substituted ureas Jul 11, 1990 Issued
Array ( [id] => 2841790 [patent_doc_number] => 05137923 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-11 [patent_title] => 'Lipophilic quaternary ammonium salicylates, their use in cosmetics and in dermopharmacy' [patent_app_type] => 1 [patent_app_number] => 7/541771 [patent_app_country] => US [patent_app_date] => 1990-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5580 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 323 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/137/05137923.pdf [firstpage_image] =>[orig_patent_app_number] => 541771 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/541771
Lipophilic quaternary ammonium salicylates, their use in cosmetics and in dermopharmacy Jun 20, 1990 Issued
Array ( [id] => 2814106 [patent_doc_number] => 05079248 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-07 [patent_title] => 'Anti-arrhythmic agents' [patent_app_type] => 1 [patent_app_number] => 7/541232 [patent_app_country] => US [patent_app_date] => 1990-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9685 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 8 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/079/05079248.pdf [firstpage_image] =>[orig_patent_app_number] => 541232 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/541232
Anti-arrhythmic agents Jun 19, 1990 Issued
Array ( [id] => 2705172 [patent_doc_number] => 05068272 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-26 [patent_title] => 'Novel polystyrenesulfonate, useful against cardiac arrhythmias' [patent_app_type] => 1 [patent_app_number] => 7/539863 [patent_app_country] => US [patent_app_date] => 1990-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2460 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/068/05068272.pdf [firstpage_image] =>[orig_patent_app_number] => 539863 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/539863
Novel polystyrenesulfonate, useful against cardiac arrhythmias Jun 17, 1990 Issued
Array ( [id] => 2707801 [patent_doc_number] => 05055490 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-08 [patent_title] => 'Stereoisomers of benzonitrile derivatives, useful as cardiac arrhythmiac agents' [patent_app_type] => 1 [patent_app_number] => 7/539852 [patent_app_country] => US [patent_app_date] => 1990-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1777 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/055/05055490.pdf [firstpage_image] =>[orig_patent_app_number] => 539852 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/539852
Stereoisomers of benzonitrile derivatives, useful as cardiac arrhythmiac agents Jun 17, 1990 Issued
Array ( [id] => 2709402 [patent_doc_number] => 05055577 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-08 [patent_title] => 'Preparation of urethane products' [patent_app_type] => 1 [patent_app_number] => 7/539496 [patent_app_country] => US [patent_app_date] => 1990-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4549 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/055/05055577.pdf [firstpage_image] =>[orig_patent_app_number] => 539496 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/539496
Preparation of urethane products Jun 17, 1990 Issued
Array ( [id] => 2768941 [patent_doc_number] => 05036104 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-30 [patent_title] => 'Cycloalkyl-substituted glutaramide diuretic agents' [patent_app_type] => 1 [patent_app_number] => 7/538357 [patent_app_country] => US [patent_app_date] => 1990-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10914 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/036/05036104.pdf [firstpage_image] =>[orig_patent_app_number] => 538357 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/538357
Cycloalkyl-substituted glutaramide diuretic agents Jun 13, 1990 Issued
Array ( [id] => 2817374 [patent_doc_number] => 05094685 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-10 [patent_title] => 'Substituted benzoyl derivatives and selective herbicides' [patent_app_type] => 1 [patent_app_number] => 7/538089 [patent_app_country] => US [patent_app_date] => 1990-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29190 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/094/05094685.pdf [firstpage_image] =>[orig_patent_app_number] => 538089 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/538089
Substituted benzoyl derivatives and selective herbicides Jun 12, 1990 Issued
07/534595 SUBSTITUTED TRIAZINE-CAPPED POLYPHENYLENE ETHERS Jun 6, 1990 Abandoned
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