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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
Array ( [id] => 2438722 [patent_doc_number] => 04744812 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-17 [patent_title] => 'Substituted diphenyl ethers, herbicides containing these compounds and their use as herbicides' [patent_app_type] => 1 [patent_app_number] => 6/707190 [patent_app_country] => US [patent_app_date] => 1985-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13737 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/744/04744812.pdf [firstpage_image] =>[orig_patent_app_number] => 707190 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/707190
Substituted diphenyl ethers, herbicides containing these compounds and their use as herbicides Mar 3, 1985 Issued
Array ( [id] => 2419766 [patent_doc_number] => 04727085 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-02-23 [patent_title] => 'Racemates of 3,4-dihydro-8-(2\'-hydroxy-3\'-isopropylamino)propoxy-3-nitroxy-2H-1-benzo pyran, process for converting them and pharmaceutical compositions thereof' [patent_app_type] => 1 [patent_app_number] => 6/706748 [patent_app_country] => US [patent_app_date] => 1985-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4776 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/727/04727085.pdf [firstpage_image] =>[orig_patent_app_number] => 706748 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/706748
Racemates of 3,4-dihydro-8-(2'-hydroxy-3'-isopropylamino)propoxy-3-nitroxy-2H-1-benzo pyran, process for converting them and pharmaceutical compositions thereof Feb 27, 1985 Issued
Array ( [id] => 2221955 [patent_doc_number] => 04594437 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-06-10 [patent_title] => 'Process for recovering tocopherols from deodorizer sludge' [patent_app_type] => 1 [patent_app_number] => 6/703694 [patent_app_country] => US [patent_app_date] => 1985-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2971 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/594/04594437.pdf [firstpage_image] =>[orig_patent_app_number] => 703694 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/703694
Process for recovering tocopherols from deodorizer sludge Feb 20, 1985 Issued
Array ( [id] => 2223325 [patent_doc_number] => 04582916 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-04-15 [patent_title] => 'Chlorosulfate and azidosulfate esters of tetrahydro-2H-pyran-2-yl-methanol' [patent_app_type] => 1 [patent_app_number] => 6/700147 [patent_app_country] => US [patent_app_date] => 1985-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2798 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/582/04582916.pdf [firstpage_image] =>[orig_patent_app_number] => 700147 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/700147
Chlorosulfate and azidosulfate esters of tetrahydro-2H-pyran-2-yl-methanol Feb 10, 1985 Issued
06/700226 BASIC ETHERS, PHARMACEUTICAL FORMULATIONS CONTAINING THEM AND A PROCESS FOR THEIR PREPARATION Feb 10, 1985 Abandoned
Array ( [id] => 2243601 [patent_doc_number] => 04617406 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-10-14 [patent_title] => 'Purification of tocopherols' [patent_app_type] => 1 [patent_app_number] => 6/700416 [patent_app_country] => US [patent_app_date] => 1985-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4095 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/617/04617406.pdf [firstpage_image] =>[orig_patent_app_number] => 700416 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/700416
Purification of tocopherols Feb 10, 1985 Issued
06/698955 METHOD FOR TREATING ALLERGIC REACTIONS WITH FORSKOLIN Feb 5, 1985 Abandoned
Array ( [id] => 2251292 [patent_doc_number] => 04603009 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-07-29 [patent_title] => 'Process for preparing brine tolerant sulfonate and sulfate surfactants having 1,3-dihydrocarboxy-2-propyl hydrophobic tails' [patent_app_type] => 1 [patent_app_number] => 6/696949 [patent_app_country] => US [patent_app_date] => 1985-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3842 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/603/04603009.pdf [firstpage_image] =>[orig_patent_app_number] => 696949 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/696949
Process for preparing brine tolerant sulfonate and sulfate surfactants having 1,3-dihydrocarboxy-2-propyl hydrophobic tails Jan 30, 1985 Issued
06/695419 CRYSTALLINE LYSOCELLIN COMPOSITIONS AND METHOD OF MAKING Jan 27, 1985 Abandoned
Array ( [id] => 2222418 [patent_doc_number] => 04582853 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-04-15 [patent_title] => 'Treatment of coccidiosis with antibiotic X-14934A' [patent_app_type] => 1 [patent_app_number] => 6/693448 [patent_app_country] => US [patent_app_date] => 1985-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3758 [patent_no_of_claims] => 1 [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/04/582/04582853.pdf [firstpage_image] =>[orig_patent_app_number] => 693448 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/693448
Treatment of coccidiosis with antibiotic X-14934A Jan 21, 1985 Issued
Array ( [id] => 2355536 [patent_doc_number] => 04650812 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-17 [patent_title] => '4-oxo-3,4-dihydro-2H-1-benzopyranyloxy alkanoic acid derivatives' [patent_app_type] => 1 [patent_app_number] => 6/692479 [patent_app_country] => US [patent_app_date] => 1985-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10365 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/650/04650812.pdf [firstpage_image] =>[orig_patent_app_number] => 692479 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/692479
4-oxo-3,4-dihydro-2H-1-benzopyranyloxy alkanoic acid derivatives Jan 17, 1985 Issued
06/692604 PROCESS FOR PREPARING P-TOLUIDINE-2-SULPHONIC ACID Jan 16, 1985 Abandoned
06/691497 3-AMINOPROPOXYPHENYL DERIVATIVES, THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM Jan 13, 1985 Abandoned
Array ( [id] => 2263242 [patent_doc_number] => 04592873 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-06-03 [patent_title] => 'Sulfur-containing halogenated esters of neopentyl alcohol and methods for their preparation' [patent_app_type] => 1 [patent_app_number] => 6/689837 [patent_app_country] => US [patent_app_date] => 1985-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1249 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/592/04592873.pdf [firstpage_image] =>[orig_patent_app_number] => 689837 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/689837
Sulfur-containing halogenated esters of neopentyl alcohol and methods for their preparation Jan 8, 1985 Issued
Array ( [id] => 2446193 [patent_doc_number] => 04721795 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-01-26 [patent_title] => 'Fluoropolyethers containing end groups endowed with anchoring capacity' [patent_app_type] => 1 [patent_app_number] => 6/687844 [patent_app_country] => US [patent_app_date] => 1984-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4154 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 349 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/721/04721795.pdf [firstpage_image] =>[orig_patent_app_number] => 687844 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/687844
Fluoropolyethers containing end groups endowed with anchoring capacity Dec 30, 1984 Issued
Array ( [id] => 2214107 [patent_doc_number] => 04599405 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-07-08 [patent_title] => 'Process for the production of iron(III)hydroxide/dextran complexes and a sterile pharmaceutical solution containing them' [patent_app_type] => 1 [patent_app_number] => 6/687152 [patent_app_country] => US [patent_app_date] => 1984-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2384 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/599/04599405.pdf [firstpage_image] =>[orig_patent_app_number] => 687152 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/687152
Process for the production of iron(III)hydroxide/dextran complexes and a sterile pharmaceutical solution containing them Dec 27, 1984 Issued
Array ( [id] => 2412056 [patent_doc_number] => 04761425 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-02 [patent_title] => 'Leukotriene antagonists' [patent_app_type] => 1 [patent_app_number] => 6/685807 [patent_app_country] => US [patent_app_date] => 1984-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21474 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 470 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/761/04761425.pdf [firstpage_image] =>[orig_patent_app_number] => 685807 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/685807
Leukotriene antagonists Dec 23, 1984 Issued
06/686068 PREPARATION OF 2-SUBSTITUTED-1,3-DIOXACYCLOALKANES FROM DIOLS AND DIUNSATURATED ETHERS Dec 23, 1984 Abandoned
Array ( [id] => 2292494 [patent_doc_number] => 04639534 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-01-27 [patent_title] => 'Isolation of pseudomonic acid' [patent_app_type] => 1 [patent_app_number] => 6/684479 [patent_app_country] => US [patent_app_date] => 1984-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1200 [patent_no_of_claims] => 4 [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/04/639/04639534.pdf [firstpage_image] =>[orig_patent_app_number] => 684479 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/684479
Isolation of pseudomonic acid Dec 20, 1984 Issued
Array ( [id] => 2302452 [patent_doc_number] => 04644012 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-02-17 [patent_title] => 'Treatment for osteoporosis' [patent_app_type] => 1 [patent_app_number] => 6/684144 [patent_app_country] => US [patent_app_date] => 1984-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2854 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/644/04644012.pdf [firstpage_image] =>[orig_patent_app_number] => 684144 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/684144
Treatment for osteoporosis Dec 19, 1984 Issued
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