Search

Alexander Walker

Examiner (ID: 10669)

Most Active Art Unit
1505
Art Unit(s)
1505, 1503, 3106
Total Applications
576
Issued Applications
431
Pending Applications
0
Abandoned Applications
145

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2747645 [patent_doc_number] => 05015713 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-14 [patent_title] => 'Alkaline polymerization of carboxylated polymers' [patent_app_type] => 1 [patent_app_number] => 7/342675 [patent_app_country] => US [patent_app_date] => 1989-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3703 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 646 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/015/05015713.pdf [firstpage_image] =>[orig_patent_app_number] => 342675 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/342675
Alkaline polymerization of carboxylated polymers Apr 25, 1989 Issued
Array ( [id] => 2707277 [patent_doc_number] => 04992517 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-12 [patent_title] => 'Process for production of copolymers of maleic anhydride and an alkyl vinyl ether in a sterically hindered monoether solvent' [patent_app_type] => 1 [patent_app_number] => 7/340182 [patent_app_country] => US [patent_app_date] => 1989-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1209 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/992/04992517.pdf [firstpage_image] =>[orig_patent_app_number] => 340182 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/340182
Process for production of copolymers of maleic anhydride and an alkyl vinyl ether in a sterically hindered monoether solvent Apr 18, 1989 Issued
Array ( [id] => 2660364 [patent_doc_number] => 04983020 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-08 [patent_title] => 'Dyeing resistant insulation film of high quality for a color filter for use in a solid-state image pickup element' [patent_app_type] => 1 [patent_app_number] => 7/338523 [patent_app_country] => US [patent_app_date] => 1989-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2786 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/983/04983020.pdf [firstpage_image] =>[orig_patent_app_number] => 338523 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/338523
Dyeing resistant insulation film of high quality for a color filter for use in a solid-state image pickup element Apr 13, 1989 Issued
Array ( [id] => 2683980 [patent_doc_number] => 05045619 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-03 [patent_title] => 'N-alkenylcarbamate macromer' [patent_app_type] => 1 [patent_app_number] => 7/336588 [patent_app_country] => US [patent_app_date] => 1989-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1828 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/045/05045619.pdf [firstpage_image] =>[orig_patent_app_number] => 336588 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/336588
N-alkenylcarbamate macromer Apr 9, 1989 Issued
07/326353 PEROXIDE FREE RADICAL INITIATORS CONTAINING HINDERED AMINE MOIETIES WITH LOW BASICITY Mar 20, 1989 Abandoned
Array ( [id] => 2768119 [patent_doc_number] => 05006621 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-09 [patent_title] => 'Co-polymers of long chain alkyl acrylates with N-containing olefins and their use as flow improvers for crude oils' [patent_app_type] => 1 [patent_app_number] => 7/326598 [patent_app_country] => US [patent_app_date] => 1989-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5851 [patent_no_of_claims] => 15 [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/05/006/05006621.pdf [firstpage_image] =>[orig_patent_app_number] => 326598 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/326598
Co-polymers of long chain alkyl acrylates with N-containing olefins and their use as flow improvers for crude oils Mar 20, 1989 Issued
07/326705 ETHYLENICALLY UNSATURATED COMPOUNDS CONTAINING 1-HYDROCARBYLOXY- 2,2,6,6-TETRAMETHYLPIPERIDINE MOIETIES, AND POLYMERS, COPOLYMERS AND STABILIZED COMPOSITIONS Mar 20, 1989 Abandoned
07/324870 CURED COMPOSITIONS Mar 16, 1989 Abandoned
Array ( [id] => 2673493 [patent_doc_number] => 05073615 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-17 [patent_title] => 'High temperature heat resistant acrylics' [patent_app_type] => 1 [patent_app_number] => 7/322615 [patent_app_country] => US [patent_app_date] => 1989-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7804 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 317 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/073/05073615.pdf [firstpage_image] =>[orig_patent_app_number] => 322615 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/322615
High temperature heat resistant acrylics Mar 12, 1989 Issued
Array ( [id] => 2564961 [patent_doc_number] => 04945138 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-07-31 [patent_title] => 'Styrylaza vinyl esters' [patent_app_type] => 1 [patent_app_number] => 7/317267 [patent_app_country] => US [patent_app_date] => 1989-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5832 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 577 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/945/04945138.pdf [firstpage_image] =>[orig_patent_app_number] => 317267 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/317267
Styrylaza vinyl esters Feb 27, 1989 Issued
Array ( [id] => 2594610 [patent_doc_number] => 04918228 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-17 [patent_title] => 'Quaternary ammonium acrylic monomers and alcohol soluble polymers made therefrom' [patent_app_type] => 1 [patent_app_number] => 7/313908 [patent_app_country] => US [patent_app_date] => 1989-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3056 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/918/04918228.pdf [firstpage_image] =>[orig_patent_app_number] => 313908 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/313908
Quaternary ammonium acrylic monomers and alcohol soluble polymers made therefrom Feb 22, 1989 Issued
07/312839 CURABLE RESIN COMPOSITION Feb 20, 1989 Abandoned
Array ( [id] => 2626014 [patent_doc_number] => 04956428 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-11 [patent_title] => 'Rate-moderated group transfer polymerization' [patent_app_type] => 1 [patent_app_number] => 7/311049 [patent_app_country] => US [patent_app_date] => 1989-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2525 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/956/04956428.pdf [firstpage_image] =>[orig_patent_app_number] => 311049 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/311049
Rate-moderated group transfer polymerization Feb 15, 1989 Issued
07/307428 WATER SOLUBLE ACRYLIC POLYMERISABLE MATERIALS, POLYMERS MADE FROM THEM, AND PROCESSES OF MAKING THEM Feb 6, 1989 Abandoned
Array ( [id] => 2629248 [patent_doc_number] => 04906744 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-06 [patent_title] => 'Water-soluble ethers substituted with alkenyl or alkyl succinic acid esters' [patent_app_type] => 1 [patent_app_number] => 7/307211 [patent_app_country] => US [patent_app_date] => 1989-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2143 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/906/04906744.pdf [firstpage_image] =>[orig_patent_app_number] => 307211 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/307211
Water-soluble ethers substituted with alkenyl or alkyl succinic acid esters Feb 2, 1989 Issued
Array ( [id] => 2695582 [patent_doc_number] => 04990583 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-05 [patent_title] => 'Copolymers containing isocyanate and acid anhydride groups, a process for their preparation and their use as a binder components' [patent_app_type] => 1 [patent_app_number] => 7/305744 [patent_app_country] => US [patent_app_date] => 1989-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5260 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/990/04990583.pdf [firstpage_image] =>[orig_patent_app_number] => 305744 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/305744
Copolymers containing isocyanate and acid anhydride groups, a process for their preparation and their use as a binder components Feb 2, 1989 Issued
Array ( [id] => 2598337 [patent_doc_number] => 04975507 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-04 [patent_title] => 'Cyclopentanedioxocarbonyl vinylene polymers' [patent_app_type] => 1 [patent_app_number] => 7/303078 [patent_app_country] => US [patent_app_date] => 1989-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1661 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/975/04975507.pdf [firstpage_image] =>[orig_patent_app_number] => 303078 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/303078
Cyclopentanedioxocarbonyl vinylene polymers Jan 29, 1989 Issued
Array ( [id] => 2587797 [patent_doc_number] => 04891413 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-02 [patent_title] => 'Cyclopentane diester vinylene polymers' [patent_app_type] => 1 [patent_app_number] => 7/303171 [patent_app_country] => US [patent_app_date] => 1989-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1727 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/891/04891413.pdf [firstpage_image] =>[orig_patent_app_number] => 303171 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/303171
Cyclopentane diester vinylene polymers Jan 26, 1989 Issued
Array ( [id] => 2643270 [patent_doc_number] => 04939219 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-07-03 [patent_title] => 'Coating compositions for preventing adhesion of aquatic organisms' [patent_app_type] => 1 [patent_app_number] => 7/302659 [patent_app_country] => US [patent_app_date] => 1989-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4712 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/939/04939219.pdf [firstpage_image] =>[orig_patent_app_number] => 302659 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/302659
Coating compositions for preventing adhesion of aquatic organisms Jan 26, 1989 Issued
Array ( [id] => 2639230 [patent_doc_number] => 04910325 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-20 [patent_title] => 'Polymerizable quaternary ammonium methyl carbonates' [patent_app_type] => 1 [patent_app_number] => 7/301068 [patent_app_country] => US [patent_app_date] => 1989-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2120 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/910/04910325.pdf [firstpage_image] =>[orig_patent_app_number] => 301068 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/301068
Polymerizable quaternary ammonium methyl carbonates Jan 24, 1989 Issued
Menu