Search

Diana Rivers

Examiner (ID: 2400)

Most Active Art Unit
1202
Art Unit(s)
1702, 1502, 1202
Total Applications
912
Issued Applications
710
Pending Applications
0
Abandoned Applications
202

Applications

Application numberTitle of the applicationFiling DateStatus
07/089300 NOVEL XANTHINE DERIVATIVES Aug 24, 1987 Abandoned
Array ( [id] => 2564165 [patent_doc_number] => 04857646 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-15 [patent_title] => 'Modified beta-quinacridone pigment' [patent_app_type] => 1 [patent_app_number] => 7/088751 [patent_app_country] => US [patent_app_date] => 1987-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7623 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/857/04857646.pdf [firstpage_image] =>[orig_patent_app_number] => 088751 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/088751
Modified beta-quinacridone pigment Aug 23, 1987 Issued
Array ( [id] => 2637571 [patent_doc_number] => 04898941 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-06 [patent_title] => 'Process for preparing diphenylalkene derivatives' [patent_app_type] => 1 [patent_app_number] => 7/083815 [patent_app_country] => US [patent_app_date] => 1987-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8213 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 525 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/898/04898941.pdf [firstpage_image] =>[orig_patent_app_number] => 083815 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/083815
Process for preparing diphenylalkene derivatives Aug 10, 1987 Issued
07/083114 ANTICONVULSANT POLYHYDRO DERIVATIVES OF 10,11- DIHYDRO- 5H-DIBENZO (A, D) CYCLOHEPTEN-5, 10-IMINE Aug 9, 1987 Abandoned
Array ( [id] => 2452058 [patent_doc_number] => 04767861 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-30 [patent_title] => 'Recovery of benzo-c-phenanthridine alkaloids' [patent_app_type] => 1 [patent_app_number] => 7/081704 [patent_app_country] => US [patent_app_date] => 1987-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1241 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/767/04767861.pdf [firstpage_image] =>[orig_patent_app_number] => 081704 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/081704
Recovery of benzo-c-phenanthridine alkaloids Aug 3, 1987 Issued
Array ( [id] => 2493487 [patent_doc_number] => 04824957 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-25 [patent_title] => 'Stabilization of non-aqueous solutions of 3-isothiazolones' [patent_app_type] => 1 [patent_app_number] => 7/080933 [patent_app_country] => US [patent_app_date] => 1987-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2010 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/824/04824957.pdf [firstpage_image] =>[orig_patent_app_number] => 080933 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/080933
Stabilization of non-aqueous solutions of 3-isothiazolones Aug 2, 1987 Issued
Array ( [id] => 2558753 [patent_doc_number] => 04816586 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-28 [patent_title] => 'Delta opioid receptor antagonists' [patent_app_type] => 1 [patent_app_number] => 7/079216 [patent_app_country] => US [patent_app_date] => 1987-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5451 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/816/04816586.pdf [firstpage_image] =>[orig_patent_app_number] => 079216 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/079216
Delta opioid receptor antagonists Jul 28, 1987 Issued
Array ( [id] => 2554272 [patent_doc_number] => 04803204 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-02-07 [patent_title] => '1-substituted 3-aryl-7-chloro-3,4-dihydro(2H)-acridone N-oxides, a process for their preparation, and their use as medicaments and feedstuff additives' [patent_app_type] => 1 [patent_app_number] => 7/075643 [patent_app_country] => US [patent_app_date] => 1987-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2709 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/803/04803204.pdf [firstpage_image] =>[orig_patent_app_number] => 075643 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/075643
1-substituted 3-aryl-7-chloro-3,4-dihydro(2H)-acridone N-oxides, a process for their preparation, and their use as medicaments and feedstuff additives Jul 19, 1987 Issued
07/075362 PIPERAZINYL DERIVATIVES OF PURINES AND ISOSTERES THEREOF AS HYPOGLYCEMIC AGENTS Jul 19, 1987 Abandoned
Array ( [id] => 2786540 [patent_doc_number] => 05142051 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-25 [patent_title] => 'N-phosphonylmethoxyalkyl derivatives of pyrimidine and purine bases and a therapeutical composition therefrom with antiviral activity' [patent_app_type] => 1 [patent_app_number] => 7/074900 [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] => 4819 [patent_no_of_claims] => 3 [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/05/142/05142051.pdf [firstpage_image] =>[orig_patent_app_number] => 074900 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/074900
N-phosphonylmethoxyalkyl derivatives of pyrimidine and purine bases and a therapeutical composition therefrom with antiviral activity Jul 16, 1987 Issued
Array ( [id] => 2670465 [patent_doc_number] => 04904811 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-27 [patent_title] => '(Z)-2-cyano-2-oximino-acetyl chlorides' [patent_app_type] => 1 [patent_app_number] => 7/072087 [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] => 3146 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/904/04904811.pdf [firstpage_image] =>[orig_patent_app_number] => 072087 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/072087
(Z)-2-cyano-2-oximino-acetyl chlorides Jul 9, 1987 Issued
Array ( [id] => 2604015 [patent_doc_number] => 04912216 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-27 [patent_title] => 'Method for production of perfluoro-(N-vinylamine) compounds' [patent_app_type] => 1 [patent_app_number] => 7/071774 [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] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/912/04912216.pdf [firstpage_image] =>[orig_patent_app_number] => 071774 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/071774
Method for production of perfluoro-(N-vinylamine) compounds Jul 9, 1987 Issued
Array ( [id] => 2395453 [patent_doc_number] => 04769452 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-09-06 [patent_title] => 'Production of purity benzo-c-phenanthridine alkaloid salts' [patent_app_type] => 1 [patent_app_number] => 7/063745 [patent_app_country] => US [patent_app_date] => 1987-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1743 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/769/04769452.pdf [firstpage_image] =>[orig_patent_app_number] => 063745 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/063745
Production of purity benzo-c-phenanthridine alkaloid salts Jun 17, 1987 Issued
Array ( [id] => 2520730 [patent_doc_number] => 04877631 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-31 [patent_title] => 'Process for recovering caffeine absorbed in activated carbon, and a process for decaffeinating coffee' [patent_app_type] => 1 [patent_app_number] => 7/055850 [patent_app_country] => US [patent_app_date] => 1987-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2495 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/877/04877631.pdf [firstpage_image] =>[orig_patent_app_number] => 055850 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/055850
Process for recovering caffeine absorbed in activated carbon, and a process for decaffeinating coffee May 31, 1987 Issued
Array ( [id] => 2466215 [patent_doc_number] => 04845084 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-04 [patent_title] => 'Phosphate derivatives of substituted butyl guanines, antiviral compositions containing them, and methods of treating viral infections with them' [patent_app_type] => 1 [patent_app_number] => 7/054457 [patent_app_country] => US [patent_app_date] => 1987-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6032 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/845/04845084.pdf [firstpage_image] =>[orig_patent_app_number] => 054457 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/054457
Phosphate derivatives of substituted butyl guanines, antiviral compositions containing them, and methods of treating viral infections with them May 25, 1987 Issued
Array ( [id] => 2384366 [patent_doc_number] => 04783455 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-08 [patent_title] => 'Substituted pyrimidoindoles and diazepinoindoles useful as hypoglycaemics' [patent_app_type] => 1 [patent_app_number] => 7/053444 [patent_app_country] => US [patent_app_date] => 1987-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5467 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/783/04783455.pdf [firstpage_image] =>[orig_patent_app_number] => 053444 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/053444
Substituted pyrimidoindoles and diazepinoindoles useful as hypoglycaemics May 21, 1987 Issued
Array ( [id] => 2512947 [patent_doc_number] => 04841045 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-20 [patent_title] => 'Synthesis of vinblastine and vincristine type compounds' [patent_app_type] => 1 [patent_app_number] => 7/050807 [patent_app_country] => US [patent_app_date] => 1987-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27206 [patent_no_of_claims] => 48 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/841/04841045.pdf [firstpage_image] =>[orig_patent_app_number] => 050807 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/050807
Synthesis of vinblastine and vincristine type compounds May 17, 1987 Issued
Array ( [id] => 2562658 [patent_doc_number] => 04849409 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-18 [patent_title] => 'Diels-alder adduct from streptazoline and naphthoquinones and its oxidation products, which have cytotoxic and antimicrobial activity and which act against protozoa' [patent_app_type] => 1 [patent_app_number] => 7/048954 [patent_app_country] => US [patent_app_date] => 1987-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2098 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/849/04849409.pdf [firstpage_image] =>[orig_patent_app_number] => 048954 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/048954
Diels-alder adduct from streptazoline and naphthoquinones and its oxidation products, which have cytotoxic and antimicrobial activity and which act against protozoa May 11, 1987 Issued
07/047376 PYRANO-, THIOPYRANO- AND CYCLOHEXYLQUINOLINES AS INHIBITORS OF INTERLEUKIN 1 May 6, 1987 Abandoned
Array ( [id] => 2511407 [patent_doc_number] => 04831133 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-16 [patent_title] => 'Extraction of alkaloids of Catharanthus roseus tissue' [patent_app_type] => 1 [patent_app_number] => 7/045621 [patent_app_country] => US [patent_app_date] => 1987-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4344 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/831/04831133.pdf [firstpage_image] =>[orig_patent_app_number] => 045621 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/045621
Extraction of alkaloids of Catharanthus roseus tissue Apr 30, 1987 Issued
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