Search

Karen M. Hastings

Examiner (ID: 425)

Most Active Art Unit
1303
Art Unit(s)
1303, 1731, 1801
Total Applications
1215
Issued Applications
1006
Pending Applications
21
Abandoned Applications
188

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2762495 [patent_doc_number] => 05035773 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-30 [patent_title] => 'Headbox with concave auxiliary blade' [patent_app_type] => 1 [patent_app_number] => 7/591190 [patent_app_country] => US [patent_app_date] => 1990-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1203 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/035/05035773.pdf [firstpage_image] =>[orig_patent_app_number] => 591190 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/591190
Headbox with concave auxiliary blade Oct 3, 1990 Issued
Array ( [id] => 2817976 [patent_doc_number] => 05094719 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-10 [patent_title] => 'Belt filter press fabric' [patent_app_type] => 1 [patent_app_number] => 7/592306 [patent_app_country] => US [patent_app_date] => 1990-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 3536 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/094/05094719.pdf [firstpage_image] =>[orig_patent_app_number] => 592306 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/592306
Belt filter press fabric Oct 2, 1990 Issued
Array ( [id] => 2817915 [patent_doc_number] => 05094716 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-10 [patent_title] => 'Use of anionic surfactant/dispersant blends for the deinking of groundwood newsprint' [patent_app_type] => 1 [patent_app_number] => 7/584955 [patent_app_country] => US [patent_app_date] => 1990-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2170 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/094/05094716.pdf [firstpage_image] =>[orig_patent_app_number] => 584955 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/584955
Use of anionic surfactant/dispersant blends for the deinking of groundwood newsprint Sep 18, 1990 Issued
Array ( [id] => 2812831 [patent_doc_number] => 05080867 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-14 [patent_title] => 'Portable carbonyl sulfide analyzer' [patent_app_type] => 1 [patent_app_number] => 7/579069 [patent_app_country] => US [patent_app_date] => 1990-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2920 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/080/05080867.pdf [firstpage_image] =>[orig_patent_app_number] => 579069 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/579069
Portable carbonyl sulfide analyzer Sep 6, 1990 Issued
Array ( [id] => 2663588 [patent_doc_number] => 05047122 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-10 [patent_title] => 'Method for heated extended nip pressing' [patent_app_type] => 1 [patent_app_number] => 7/579745 [patent_app_country] => US [patent_app_date] => 1990-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 3658 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/047/05047122.pdf [firstpage_image] =>[orig_patent_app_number] => 579745 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/579745
Method for heated extended nip pressing Sep 6, 1990 Issued
Array ( [id] => 2834217 [patent_doc_number] => 05160411 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-03 [patent_title] => 'Installation for producing panel-shaped articles from a mixture of plaster and fibrous material' [patent_app_type] => 1 [patent_app_number] => 7/536559 [patent_app_country] => US [patent_app_date] => 1990-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3188 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 373 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/160/05160411.pdf [firstpage_image] =>[orig_patent_app_number] => 536559 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/536559
Installation for producing panel-shaped articles from a mixture of plaster and fibrous material Sep 4, 1990 Issued
Array ( [id] => 2655114 [patent_doc_number] => 05046672 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-10 [patent_title] => 'Refiner plate groove configuration' [patent_app_type] => 1 [patent_app_number] => 7/579426 [patent_app_country] => US [patent_app_date] => 1990-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2173 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/046/05046672.pdf [firstpage_image] =>[orig_patent_app_number] => 579426 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/579426
Refiner plate groove configuration Aug 30, 1990 Issued
Array ( [id] => 2764974 [patent_doc_number] => 04985120 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-15 [patent_title] => 'Method for controlling pitch deposits in pulp and papermaking processes with organotitanium (IV) compound' [patent_app_type] => 1 [patent_app_number] => 7/568918 [patent_app_country] => US [patent_app_date] => 1990-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4912 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/985/04985120.pdf [firstpage_image] =>[orig_patent_app_number] => 568918 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/568918
Method for controlling pitch deposits in pulp and papermaking processes with organotitanium (IV) compound Aug 16, 1990 Issued
Array ( [id] => 2728140 [patent_doc_number] => 05076891 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-31 [patent_title] => 'Heated roller and method for its operation' [patent_app_type] => 1 [patent_app_number] => 7/543724 [patent_app_country] => US [patent_app_date] => 1990-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2848 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/076/05076891.pdf [firstpage_image] =>[orig_patent_app_number] => 543724 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/543724
Heated roller and method for its operation Aug 14, 1990 Issued
Array ( [id] => 2718212 [patent_doc_number] => 05024729 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-18 [patent_title] => 'Suction roll with turbulence suppression element' [patent_app_type] => 1 [patent_app_number] => 7/567106 [patent_app_country] => US [patent_app_date] => 1990-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 14 [patent_no_of_words] => 2236 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/024/05024729.pdf [firstpage_image] =>[orig_patent_app_number] => 567106 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/567106
Suction roll with turbulence suppression element Aug 13, 1990 Issued
Array ( [id] => 2689397 [patent_doc_number] => 04995944 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-26 [patent_title] => 'Controlling deposits on paper machine felts using cationic polymer and cationic surfactant mixture' [patent_app_type] => 1 [patent_app_number] => 7/564658 [patent_app_country] => US [patent_app_date] => 1990-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 10683 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/995/04995944.pdf [firstpage_image] =>[orig_patent_app_number] => 564658 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/564658
Controlling deposits on paper machine felts using cationic polymer and cationic surfactant mixture Aug 8, 1990 Issued
07/563438 PROCESS FOR PREPARING KRAFT PULP Aug 6, 1990 Abandoned
07/543727 PROCESS AND EQUIPMENT FOR PRETREATMENT OF CELLULOSIC RAW-MATERIAL Aug 6, 1990 Abandoned
Array ( [id] => 2777715 [patent_doc_number] => 05141600 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-25 [patent_title] => 'Twin-wire former' [patent_app_type] => 1 [patent_app_number] => 7/573048 [patent_app_country] => US [patent_app_date] => 1990-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4642 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 715 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/141/05141600.pdf [firstpage_image] =>[orig_patent_app_number] => 573048 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/573048
Twin-wire former Aug 2, 1990 Issued
Array ( [id] => 2687758 [patent_doc_number] => 05019216 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-28 [patent_title] => 'Headbox with coarse and fine adjustment of the slice' [patent_app_type] => 1 [patent_app_number] => 7/562423 [patent_app_country] => US [patent_app_date] => 1990-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1406 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/019/05019216.pdf [firstpage_image] =>[orig_patent_app_number] => 562423 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/562423
Headbox with coarse and fine adjustment of the slice Jul 31, 1990 Issued
Array ( [id] => 2761748 [patent_doc_number] => 05062924 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-05 [patent_title] => 'Blanket for an extended nip press with anisotropic woven base layers' [patent_app_type] => 1 [patent_app_number] => 7/560402 [patent_app_country] => US [patent_app_date] => 1990-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 3931 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/062/05062924.pdf [firstpage_image] =>[orig_patent_app_number] => 560402 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/560402
Blanket for an extended nip press with anisotropic woven base layers Jul 30, 1990 Issued
Array ( [id] => 2761713 [patent_doc_number] => 05062923 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-05 [patent_title] => 'Rope system for a paper machine coating or size press section' [patent_app_type] => 1 [patent_app_number] => 7/552849 [patent_app_country] => US [patent_app_date] => 1990-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1313 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/062/05062923.pdf [firstpage_image] =>[orig_patent_app_number] => 552849 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/552849
Rope system for a paper machine coating or size press section Jul 12, 1990 Issued
Array ( [id] => 2703491 [patent_doc_number] => 05061347 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-29 [patent_title] => 'Adjustable ledge for the sheet forming zone of a papermaking machine' [patent_app_type] => 1 [patent_app_number] => 7/550479 [patent_app_country] => US [patent_app_date] => 1990-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 3817 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/061/05061347.pdf [firstpage_image] =>[orig_patent_app_number] => 550479 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/550479
Adjustable ledge for the sheet forming zone of a papermaking machine Jul 9, 1990 Issued
Array ( [id] => 2810655 [patent_doc_number] => 05080756 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-14 [patent_title] => 'Kraft pulping process with spent sulphuric acid addition to strong black liquor' [patent_app_type] => 1 [patent_app_number] => 7/550121 [patent_app_country] => US [patent_app_date] => 1990-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5790 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/080/05080756.pdf [firstpage_image] =>[orig_patent_app_number] => 550121 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/550121
Kraft pulping process with spent sulphuric acid addition to strong black liquor Jul 8, 1990 Issued
Array ( [id] => 2675040 [patent_doc_number] => 05045154 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-03 [patent_title] => 'Conveyor edge product containing device for paper making machinery' [patent_app_type] => 1 [patent_app_number] => 7/544970 [patent_app_country] => US [patent_app_date] => 1990-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 2170 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/045/05045154.pdf [firstpage_image] =>[orig_patent_app_number] => 544970 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/544970
Conveyor edge product containing device for paper making machinery Jun 27, 1990 Issued
Menu