David Robertson

Array ( [id] => 2079290 [patent_doc_number] => 04461907 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-07-24 [patent_title] => 'Amino-substituted flavans useful as anti-viral agents' [patent_app_type] => 1 [patent_app_number] => 6/398211 [patent_app_country] => US [patent_app_date] => 1982-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9647 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 4 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/461/04461907.pdf [firstpage_image] =>[orig_patent_app_number] => 398211 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2157316 [patent_doc_number] => 04554016 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-11-19 [patent_title] => 'Oxime derivatives for protecting plant crops' [patent_app_type] => 1 [patent_app_number] => 6/398170 [patent_app_country] => US [patent_app_date] => 1982-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8482 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/554/04554016.pdf [firstpage_image] =>[orig_patent_app_number] => 398170 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2087654 [patent_doc_number] => 04435579 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-03-06 [patent_title] => 'Resolution of substituted dibenzo[b,f]thiepin-3-carboxylic acid-5-oxides with ephedrine' [patent_app_type] => 1 [patent_app_number] => 6/397253 [patent_app_country] => US [patent_app_date] => 1982-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1150 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/435/04435579.pdf [firstpage_image] =>[orig_patent_app_number] => 397253 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2099682 [patent_doc_number] => 04457874 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-07-03 [patent_title] => 'Condensation products of substituted phenol sulfonic acid and formaldehyde' [patent_app_type] => 1 [patent_app_number] => 6/396698 [patent_app_country] => US [patent_app_date] => 1982-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6117 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/457/04457874.pdf [firstpage_image] =>[orig_patent_app_number] => 396698 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2184335 [patent_doc_number] => 04504660 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-03-12 [patent_title] => 'Process for the production of 2,6-diaminobenzonitrile derivatives' [patent_app_type] => 1 [patent_app_number] => 6/395520 [patent_app_country] => US [patent_app_date] => 1982-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1667 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/504/04504660.pdf [firstpage_image] =>[orig_patent_app_number] => 395520 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2027144 [patent_doc_number] => 04420626 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-12-13 [patent_title] => 'Dioxatricyclic prostacyclin analogs' [patent_app_type] => 1 [patent_app_number] => 6/393207 [patent_app_country] => US [patent_app_date] => 1982-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8359 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/420/04420626.pdf [firstpage_image] =>[orig_patent_app_number] => 393207 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2114326 [patent_doc_number] => 04439374 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-03-27 [patent_title] => 'Process for sulfonating impure ortho alkylphenol' [patent_app_type] => 1 [patent_app_number] => 6/392656 [patent_app_country] => US [patent_app_date] => 1982-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2496 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/439/04439374.pdf [firstpage_image] =>[orig_patent_app_number] => 392656 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2102362 [patent_doc_number] => 04429151 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-01-31 [patent_title] => 'Prins reaction products of diisoamylene, derivatives thereof, organoleptic uses thereof and processes for preparing same' [patent_app_type] => 1 [patent_app_number] => 6/391583 [patent_app_country] => US [patent_app_date] => 1982-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 28 [patent_no_of_words] => 17380 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/429/04429151.pdf [firstpage_image] =>[orig_patent_app_number] => 391583 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2128921 [patent_doc_number] => 04454144 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-06-12 [patent_title] => 'Substituted dibenzo[b,d]pyran analgesics' [patent_app_type] => 1 [patent_app_number] => 6/390418 [patent_app_country] => US [patent_app_date] => 1982-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8094 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/454/04454144.pdf [firstpage_image] =>[orig_patent_app_number] => 390418 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2199955 [patent_doc_number] => 04503256 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-03-05 [patent_title] => 'Phlorophenone derivatives, processes for preparing such compounds, uses and pharmaceutical compositions of phlorophenone compounds' [patent_app_type] => 1 [patent_app_number] => 6/390415 [patent_app_country] => US [patent_app_date] => 1982-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11334 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/503/04503256.pdf [firstpage_image] =>[orig_patent_app_number] => 390415 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2020777 [patent_doc_number] => 04419521 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-12-06 [patent_title] => '6-Halo-4-chromanamines useful as intermediates to make chiral hydantoins' [patent_app_type] => 1 [patent_app_number] => 6/389253 [patent_app_country] => US [patent_app_date] => 1982-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4506 [patent_no_of_claims] => 10 [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/04/419/04419521.pdf [firstpage_image] =>[orig_patent_app_number] => 389253 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2125509 [patent_doc_number] => 04482501 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-11-13 [patent_title] => 'Process for producing aminoaryl-.beta.-sulfatoethylsulfone' [patent_app_type] => 1 [patent_app_number] => 6/388956 [patent_app_country] => US [patent_app_date] => 1982-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4130 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/482/04482501.pdf [firstpage_image] =>[orig_patent_app_number] => 388956 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2078946 [patent_doc_number] => 04434104 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-02-28 [patent_title] => 'Preparation of high purity di-lower alkyl naphthalenedisulfonates' [patent_app_type] => 1 [patent_app_number] => 6/387605 [patent_app_country] => US [patent_app_date] => 1982-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4238 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/434/04434104.pdf [firstpage_image] =>[orig_patent_app_number] => 387605 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2047853 [patent_doc_number] => 04405795 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-09-20 [patent_title] => '2,6-Dialkoxy-3-(.alpha.-alkoxybenzyl)tetrahydropyrans used as intermediates to make 2-benzylideneglutaraldehydes' [patent_app_type] => 1 [patent_app_number] => 6/385522 [patent_app_country] => US [patent_app_date] => 1982-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3222 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/405/04405795.pdf [firstpage_image] =>[orig_patent_app_number] => 385522 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2073634 [patent_doc_number] => 04460400 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-07-17 [patent_title] => 'Dihydropyrones, novel starting products used therein, compositions containing the novel dihydropyrones as active ingredients, and the use thereof for combating weeds' [patent_app_type] => 1 [patent_app_number] => 6/381599 [patent_app_country] => US [patent_app_date] => 1982-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10630 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/460/04460400.pdf [firstpage_image] =>[orig_patent_app_number] => 381599 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2024117 [patent_doc_number] => 04395560 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-07-26 [patent_title] => 'Preparation of 6a,10a-trans-hexahydrodibenzopyranones' [patent_app_type] => 1 [patent_app_number] => 6/381111 [patent_app_country] => US [patent_app_date] => 1982-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2695 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/395/04395560.pdf [firstpage_image] =>[orig_patent_app_number] => 381111 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2030798 [patent_doc_number] => 04422864 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-12-27 [patent_title] => 'Cyclohexanedione derivatives, their preparation and herbicides containing them' [patent_app_type] => 1 [patent_app_number] => 6/380469 [patent_app_country] => US [patent_app_date] => 1982-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8816 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/422/04422864.pdf [firstpage_image] =>[orig_patent_app_number] => 380469 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2082415 [patent_doc_number] => 04450114 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-05-22 [patent_title] => 'Process for production of sulfuric acid semiesters' [patent_app_type] => 1 [patent_app_number] => 6/380334 [patent_app_country] => US [patent_app_date] => 1982-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4199 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 354 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/450/04450114.pdf [firstpage_image] =>[orig_patent_app_number] => 380334 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2068513 [patent_doc_number] => 04459420 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-07-10 [patent_title] => 'Pyrogallol synthesis of anti-atherogenic furochromones' [patent_app_type] => 1 [patent_app_number] => 6/378686 [patent_app_country] => US [patent_app_date] => 1982-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4472 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/459/04459420.pdf [firstpage_image] =>[orig_patent_app_number] => 378686 [rel_patent_id] =>[rel_patent_doc_number] =>)