Search

David Robertson

Examiner (ID: 3091)

Most Active Art Unit
2121
Art Unit(s)
2163, 2127, 3623, 2121
Total Applications
304
Issued Applications
193
Pending Applications
23
Abandoned Applications
92

Applications

Application numberTitle of the applicationFiling DateStatus
06/807068 3-AMINO-PROPYLOXYPHENYL DERIVATIVES, THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM Nov 20, 1985 Abandoned
06/800052 PROCESS FOR OBTAINING PURE SILIBININ Nov 19, 1985 Abandoned
06/798620 ANTIOXIDANT COMPRISING PROANTHOCYANIDIN AS PRINCIPAL COMPONENT Nov 14, 1985 Abandoned
06/797586 TETRA-ALKALI METAL SALTS OF CHROMOTROPIC ACID, A PROCESS FOR THEIR ISOLATION AND THEIR USE Nov 12, 1985 Abandoned
Array ( [id] => 2446031 [patent_doc_number] => 04745198 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-17 [patent_title] => '1,3-dioxan-5-ylalkenoic acids' [patent_app_type] => 1 [patent_app_number] => 6/797204 [patent_app_country] => US [patent_app_date] => 1985-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24059 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/745/04745198.pdf [firstpage_image] =>[orig_patent_app_number] => 797204 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/797204
1,3-dioxan-5-ylalkenoic acids Nov 11, 1985 Issued
Array ( [id] => 2340600 [patent_doc_number] => 04713372 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-12-15 [patent_title] => '2-chloropentostatin compound having adenosine diaminase inhibitory activity' [patent_app_type] => 1 [patent_app_number] => 6/796139 [patent_app_country] => US [patent_app_date] => 1985-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4147 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/713/04713372.pdf [firstpage_image] =>[orig_patent_app_number] => 796139 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/796139
2-chloropentostatin compound having adenosine diaminase inhibitory activity Nov 7, 1985 Issued
Array ( [id] => 2423910 [patent_doc_number] => 04738954 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-19 [patent_title] => 'Novel N.sup.6 -substituted-5\'-oxidized adenosine analogs' [patent_app_type] => 1 [patent_app_number] => 6/795557 [patent_app_country] => US [patent_app_date] => 1985-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8642 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 312 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/738/04738954.pdf [firstpage_image] =>[orig_patent_app_number] => 795557 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/795557
Novel N.sup.6 -substituted-5'-oxidized adenosine analogs Nov 5, 1985 Issued
Array ( [id] => 2306059 [patent_doc_number] => 04691032 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-09-01 [patent_title] => 'Process for the preparation of cholesterol derivatives and novel intermediates therefor' [patent_app_type] => 1 [patent_app_number] => 6/793928 [patent_app_country] => US [patent_app_date] => 1985-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7386 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/691/04691032.pdf [firstpage_image] =>[orig_patent_app_number] => 793928 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/793928
Process for the preparation of cholesterol derivatives and novel intermediates therefor Oct 31, 1985 Issued
Array ( [id] => 2318690 [patent_doc_number] => 04689346 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-08-25 [patent_title] => 'Therapeutic 1-(acylamino)-naphthalene-4-sulphonic acid derivatives' [patent_app_type] => 1 [patent_app_number] => 6/791934 [patent_app_country] => US [patent_app_date] => 1985-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3472 [patent_no_of_claims] => 7 [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/04/689/04689346.pdf [firstpage_image] =>[orig_patent_app_number] => 791934 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/791934
Therapeutic 1-(acylamino)-naphthalene-4-sulphonic acid derivatives Oct 27, 1985 Issued
Array ( [id] => 2362053 [patent_doc_number] => 04658044 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-04-14 [patent_title] => 'Intermediates for uracil derivatives' [patent_app_type] => 1 [patent_app_number] => 6/791165 [patent_app_country] => US [patent_app_date] => 1985-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9820 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/658/04658044.pdf [firstpage_image] =>[orig_patent_app_number] => 791165 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/791165
Intermediates for uracil derivatives Oct 23, 1985 Issued
Array ( [id] => 2413726 [patent_doc_number] => 04725602 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-02-16 [patent_title] => 'Acetylene amines and their use as vasodilators and antihypertensives' [patent_app_type] => 1 [patent_app_number] => 6/790777 [patent_app_country] => US [patent_app_date] => 1985-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9806 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/725/04725602.pdf [firstpage_image] =>[orig_patent_app_number] => 790777 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/790777
Acetylene amines and their use as vasodilators and antihypertensives Oct 23, 1985 Issued
06/790576 3-AMINOPROPOXYPHENYL DERIVATIVES, THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM Oct 22, 1985 Abandoned
Array ( [id] => 2453403 [patent_doc_number] => 04760154 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-07-26 [patent_title] => 'Synthesis of dioxane' [patent_app_type] => 1 [patent_app_number] => 6/789607 [patent_app_country] => US [patent_app_date] => 1985-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1568 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/760/04760154.pdf [firstpage_image] =>[orig_patent_app_number] => 789607 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/789607
Synthesis of dioxane Oct 20, 1985 Issued
Array ( [id] => 2361092 [patent_doc_number] => 04666637 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-05-19 [patent_title] => 'Process for producing chlorobenzene sulfochloride' [patent_app_type] => 1 [patent_app_number] => 6/788671 [patent_app_country] => US [patent_app_date] => 1985-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3466 [patent_no_of_claims] => 3 [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/04/666/04666637.pdf [firstpage_image] =>[orig_patent_app_number] => 788671 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/788671
Process for producing chlorobenzene sulfochloride Oct 16, 1985 Issued
06/787883 BECHAMP REDUCATION OF DNS TO DAS USING H2S04 AND TRACE OF HOAC Oct 15, 1985 Abandoned
Array ( [id] => 2289652 [patent_doc_number] => 04639339 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-01-27 [patent_title] => 'Sulfonated polyethyleneimine useful as blood anticoagulant' [patent_app_type] => 1 [patent_app_number] => 6/787145 [patent_app_country] => US [patent_app_date] => 1985-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2803 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/639/04639339.pdf [firstpage_image] =>[orig_patent_app_number] => 787145 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/787145
Sulfonated polyethyleneimine useful as blood anticoagulant Oct 14, 1985 Issued
Array ( [id] => 2447014 [patent_doc_number] => 04740608 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-26 [patent_title] => '(Phosphonomethyl)trifluoromethyl sulfonates' [patent_app_type] => 1 [patent_app_number] => 6/785942 [patent_app_country] => US [patent_app_date] => 1985-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2992 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/740/04740608.pdf [firstpage_image] =>[orig_patent_app_number] => 785942 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/785942
(Phosphonomethyl)trifluoromethyl sulfonates Oct 8, 1985 Issued
Array ( [id] => 2362171 [patent_doc_number] => 04665092 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-05-12 [patent_title] => 'Styrene derivatives, their use as antiallergic agents and intemediate epoxides for their synthesis' [patent_app_type] => 1 [patent_app_number] => 6/783976 [patent_app_country] => US [patent_app_date] => 1985-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9490 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/665/04665092.pdf [firstpage_image] =>[orig_patent_app_number] => 783976 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/783976
Styrene derivatives, their use as antiallergic agents and intemediate epoxides for their synthesis Oct 2, 1985 Issued
Array ( [id] => 2446087 [patent_doc_number] => 04745201 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-17 [patent_title] => 'Process for intermediates to 1-carbapenems and 1-carbacephems' [patent_app_type] => 1 [patent_app_number] => 6/780101 [patent_app_country] => US [patent_app_date] => 1985-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5612 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/745/04745201.pdf [firstpage_image] =>[orig_patent_app_number] => 780101 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/780101
Process for intermediates to 1-carbapenems and 1-carbacephems Sep 24, 1985 Issued
Array ( [id] => 2325525 [patent_doc_number] => 04636570 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-01-13 [patent_title] => 'Tocopherol derivatives useful in the synthesis of vitamin E and their preparation' [patent_app_type] => 1 [patent_app_number] => 6/777846 [patent_app_country] => US [patent_app_date] => 1985-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4106 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/636/04636570.pdf [firstpage_image] =>[orig_patent_app_number] => 777846 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/777846
Tocopherol derivatives useful in the synthesis of vitamin E and their preparation Sep 18, 1985 Issued
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