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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] => 2828989 [patent_doc_number] => 05117003 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-26 [patent_title] => 'Process for the production of (+) biotin' [patent_app_type] => 1 [patent_app_number] => 7/271180 [patent_app_country] => US [patent_app_date] => 1989-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9649 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/117/05117003.pdf [firstpage_image] =>[orig_patent_app_number] => 271180 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/271180
Process for the production of (+) biotin Jan 9, 1989 Issued
Array ( [id] => 2833051 [patent_doc_number] => 05175302 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-29 [patent_title] => 'Nucleophilic fluoroalkylation of aldehydes' [patent_app_type] => 1 [patent_app_number] => 7/294301 [patent_app_country] => US [patent_app_date] => 1989-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5996 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/175/05175302.pdf [firstpage_image] =>[orig_patent_app_number] => 294301 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/294301
Nucleophilic fluoroalkylation of aldehydes Jan 8, 1989 Issued
07/295041 METHOD TO SELECT MORE SPECIFIC COMPOUNDS HAVING USEFUL PHARMACEUTICAL ACTIVITY AND THE COMPOUNDS THEREOF Jan 5, 1989 Abandoned
Array ( [id] => 2845957 [patent_doc_number] => 05112386 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-12 [patent_title] => 'Fungicides' [patent_app_type] => 1 [patent_app_number] => 7/292308 [patent_app_country] => US [patent_app_date] => 1988-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12673 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/112/05112386.pdf [firstpage_image] =>[orig_patent_app_number] => 292308 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/292308
Fungicides Dec 29, 1988 Issued
Array ( [id] => 2637684 [patent_doc_number] => 04898947 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-06 [patent_title] => 'Pyridine and thiazolidinedione derivatives' [patent_app_type] => 1 [patent_app_number] => 7/291782 [patent_app_country] => US [patent_app_date] => 1988-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4041 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/898/04898947.pdf [firstpage_image] =>[orig_patent_app_number] => 291782 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/291782
Pyridine and thiazolidinedione derivatives Dec 28, 1988 Issued
Array ( [id] => 2591765 [patent_doc_number] => 04918075 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-17 [patent_title] => 'Purinyl and pyrimidinyl cyclobutanes and their use as antiviral agents' [patent_app_type] => 1 [patent_app_number] => 7/286914 [patent_app_country] => US [patent_app_date] => 1988-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10537 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/918/04918075.pdf [firstpage_image] =>[orig_patent_app_number] => 286914 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/286914
Purinyl and pyrimidinyl cyclobutanes and their use as antiviral agents Dec 19, 1988 Issued
Array ( [id] => 2587230 [patent_doc_number] => 04925938 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-15 [patent_title] => 'N-2,2-dimethyl-2-(2-hydroxy-alkylphenyl) heterocycles and stabilized compositions' [patent_app_type] => 1 [patent_app_number] => 7/287253 [patent_app_country] => US [patent_app_date] => 1988-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3137 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/925/04925938.pdf [firstpage_image] =>[orig_patent_app_number] => 287253 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/287253
N-2,2-dimethyl-2-(2-hydroxy-alkylphenyl) heterocycles and stabilized compositions Dec 19, 1988 Issued
Array ( [id] => 2804585 [patent_doc_number] => 05124478 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-23 [patent_title] => 'Acid-labile anchor groups for the synthesis of peptide amides by a solid-phase method' [patent_app_type] => 1 [patent_app_number] => 7/287213 [patent_app_country] => US [patent_app_date] => 1988-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6149 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/124/05124478.pdf [firstpage_image] =>[orig_patent_app_number] => 287213 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/287213
Acid-labile anchor groups for the synthesis of peptide amides by a solid-phase method Dec 19, 1988 Issued
Array ( [id] => 2633452 [patent_doc_number] => 04937339 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-26 [patent_title] => 'Process for preparing isocyanurate ring-containing materials' [patent_app_type] => 1 [patent_app_number] => 7/295201 [patent_app_country] => US [patent_app_date] => 1988-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2503 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/937/04937339.pdf [firstpage_image] =>[orig_patent_app_number] => 295201 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/295201
Process for preparing isocyanurate ring-containing materials Dec 15, 1988 Issued
07/285219 DERIVATIVES OF THIOFORMAMIDE Dec 15, 1988 Abandoned
Array ( [id] => 2709103 [patent_doc_number] => 04981964 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-01 [patent_title] => 'Oligomeric polyesters and polyamides containing dipiperidyl triazine groups' [patent_app_type] => 1 [patent_app_number] => 7/284520 [patent_app_country] => US [patent_app_date] => 1988-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5109 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 617 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/981/04981964.pdf [firstpage_image] =>[orig_patent_app_number] => 284520 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/284520
Oligomeric polyesters and polyamides containing dipiperidyl triazine groups Dec 14, 1988 Issued
Array ( [id] => 2708131 [patent_doc_number] => 04992563 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-12 [patent_title] => 'Benzopyran intermediates for use in manufacturing thromboxane A.sub.2 antagonists' [patent_app_type] => 1 [patent_app_number] => 7/283671 [patent_app_country] => US [patent_app_date] => 1988-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3752 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/992/04992563.pdf [firstpage_image] =>[orig_patent_app_number] => 283671 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/283671
Benzopyran intermediates for use in manufacturing thromboxane A.sub.2 antagonists Dec 12, 1988 Issued
Array ( [id] => 2560612 [patent_doc_number] => 04942256 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-07-17 [patent_title] => 'Novel intermediates in the manufacture of novel thromboxane A.sub.2 antagonists' [patent_app_type] => 1 [patent_app_number] => 7/283707 [patent_app_country] => US [patent_app_date] => 1988-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 11255 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/942/04942256.pdf [firstpage_image] =>[orig_patent_app_number] => 283707 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/283707
Novel intermediates in the manufacture of novel thromboxane A.sub.2 antagonists Dec 12, 1988 Issued
Array ( [id] => 2709494 [patent_doc_number] => 05055582 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-08 [patent_title] => 'Process for preparing thromboxane A.sub.2 antagonists' [patent_app_type] => 1 [patent_app_number] => 7/283639 [patent_app_country] => US [patent_app_date] => 1988-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3743 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/055/05055582.pdf [firstpage_image] =>[orig_patent_app_number] => 283639 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/283639
Process for preparing thromboxane A.sub.2 antagonists Dec 12, 1988 Issued
Array ( [id] => 2602000 [patent_doc_number] => 04912109 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-27 [patent_title] => 'N-heterocyclic-N-(4-piperidinyl) amides and pharmaceutical compositions and methods employing such compounds' [patent_app_type] => 1 [patent_app_number] => 7/282092 [patent_app_country] => US [patent_app_date] => 1988-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9286 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/912/04912109.pdf [firstpage_image] =>[orig_patent_app_number] => 282092 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/282092
N-heterocyclic-N-(4-piperidinyl) amides and pharmaceutical compositions and methods employing such compounds Dec 8, 1988 Issued
Array ( [id] => 2657494 [patent_doc_number] => 04962108 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-09 [patent_title] => 'Antibacterial quinoline compounds' [patent_app_type] => 1 [patent_app_number] => 7/282169 [patent_app_country] => US [patent_app_date] => 1988-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7624 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/962/04962108.pdf [firstpage_image] =>[orig_patent_app_number] => 282169 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/282169
Antibacterial quinoline compounds Dec 8, 1988 Issued
Array ( [id] => 2591607 [patent_doc_number] => 04970313 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-13 [patent_title] => 'Optically active 3-demethylmevalonic acid derivatives, and intermediates' [patent_app_type] => 1 [patent_app_number] => 7/280762 [patent_app_country] => US [patent_app_date] => 1988-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4565 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 927 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/970/04970313.pdf [firstpage_image] =>[orig_patent_app_number] => 280762 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/280762
Optically active 3-demethylmevalonic acid derivatives, and intermediates Dec 5, 1988 Issued
Array ( [id] => 2669301 [patent_doc_number] => 05047425 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-10 [patent_title] => 'Amine derivatives having cardiovascular activity' [patent_app_type] => 1 [patent_app_number] => 7/278205 [patent_app_country] => US [patent_app_date] => 1988-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6965 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/047/05047425.pdf [firstpage_image] =>[orig_patent_app_number] => 278205 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/278205
Amine derivatives having cardiovascular activity Nov 29, 1988 Issued
Array ( [id] => 2480499 [patent_doc_number] => 04876344 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-24 [patent_title] => 'Novel organosilicon compounds' [patent_app_type] => 1 [patent_app_number] => 7/277632 [patent_app_country] => US [patent_app_date] => 1988-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2250 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/876/04876344.pdf [firstpage_image] =>[orig_patent_app_number] => 277632 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/277632
Novel organosilicon compounds Nov 28, 1988 Issued
07/275804 4-HETEROARYL-1,3,-BENZODIAZEPINES AND 2-SUBSTITUTED-GAMMA-(HETEROARYL) BENZENEETHANAMINES Nov 28, 1988 Abandoned
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