Search

Richard Wintercorn

Examiner (ID: 70)

Most Active Art Unit
2101
Art Unit(s)
2101, 3505, 2102, 2107
Total Applications
1408
Issued Applications
1306
Pending Applications
2
Abandoned Applications
100

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2676149 [patent_doc_number] => 05045211 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-03 [patent_title] => 'No drain acid treatment of pools' [patent_app_type] => 1 [patent_app_number] => 7/487581 [patent_app_country] => US [patent_app_date] => 1990-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2459 [patent_no_of_claims] => 21 [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/05/045/05045211.pdf [firstpage_image] =>[orig_patent_app_number] => 487581 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/487581
No drain acid treatment of pools Mar 1, 1990 Issued
Array ( [id] => 2840324 [patent_doc_number] => 05110464 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-05 [patent_title] => 'Apparatus for recirculation of liquids' [patent_app_type] => 1 [patent_app_number] => 7/484975 [patent_app_country] => US [patent_app_date] => 1990-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2603 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/110/05110464.pdf [firstpage_image] =>[orig_patent_app_number] => 484975 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/484975
Apparatus for recirculation of liquids Feb 25, 1990 Issued
Array ( [id] => 2665515 [patent_doc_number] => 04983298 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-08 [patent_title] => 'Process for the disinfection and aerobic stabilization of sewage sludge' [patent_app_type] => 1 [patent_app_number] => 7/483045 [patent_app_country] => US [patent_app_date] => 1990-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2002 [patent_no_of_claims] => 11 [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/04/983/04983298.pdf [firstpage_image] =>[orig_patent_app_number] => 483045 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/483045
Process for the disinfection and aerobic stabilization of sewage sludge Feb 20, 1990 Issued
Array ( [id] => 2701013 [patent_doc_number] => 05000856 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-19 [patent_title] => 'Method for controlling scale deposition in aqueous systems using allyl sulfonate/maleic anhydride polymers' [patent_app_type] => 1 [patent_app_number] => 7/482426 [patent_app_country] => US [patent_app_date] => 1990-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2829 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/000/05000856.pdf [firstpage_image] =>[orig_patent_app_number] => 482426 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/482426
Method for controlling scale deposition in aqueous systems using allyl sulfonate/maleic anhydride polymers Feb 19, 1990 Issued
Array ( [id] => 2703873 [patent_doc_number] => 05061368 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-29 [patent_title] => 'System for treating waste water by nitrification' [patent_app_type] => 1 [patent_app_number] => 7/480498 [patent_app_country] => US [patent_app_date] => 1990-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 21 [patent_no_of_words] => 5468 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/061/05061368.pdf [firstpage_image] =>[orig_patent_app_number] => 480498 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/480498
System for treating waste water by nitrification Feb 15, 1990 Issued
Array ( [id] => 2676182 [patent_doc_number] => 05045213 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-03 [patent_title] => 'Waste water treatment method and apparatus' [patent_app_type] => 1 [patent_app_number] => 7/479179 [patent_app_country] => US [patent_app_date] => 1990-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4624 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/045/05045213.pdf [firstpage_image] =>[orig_patent_app_number] => 479179 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/479179
Waste water treatment method and apparatus Feb 12, 1990 Issued
Array ( [id] => 2592451 [patent_doc_number] => 04975197 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-04 [patent_title] => 'Orbal wastewater treatment process' [patent_app_type] => 1 [patent_app_number] => 7/477157 [patent_app_country] => US [patent_app_date] => 1990-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2659 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/975/04975197.pdf [firstpage_image] =>[orig_patent_app_number] => 477157 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/477157
Orbal wastewater treatment process Feb 7, 1990 Issued
Array ( [id] => 2654242 [patent_doc_number] => 04978445 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-18 [patent_title] => 'Aeration chamber for a sewage treatment system' [patent_app_type] => 1 [patent_app_number] => 7/475764 [patent_app_country] => US [patent_app_date] => 1990-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3113 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/978/04978445.pdf [firstpage_image] =>[orig_patent_app_number] => 475764 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/475764
Aeration chamber for a sewage treatment system Feb 5, 1990 Issued
Array ( [id] => 2729795 [patent_doc_number] => 04997573 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-05 [patent_title] => 'Clarification process for mining liquors' [patent_app_type] => 1 [patent_app_number] => 7/473117 [patent_app_country] => US [patent_app_date] => 1990-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2773 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/997/04997573.pdf [firstpage_image] =>[orig_patent_app_number] => 473117 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/473117
Clarification process for mining liquors Jan 30, 1990 Issued
Array ( [id] => 2581822 [patent_doc_number] => 04963269 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-16 [patent_title] => 'Water ozonization method' [patent_app_type] => 1 [patent_app_number] => 7/472545 [patent_app_country] => US [patent_app_date] => 1990-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2494 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/963/04963269.pdf [firstpage_image] =>[orig_patent_app_number] => 472545 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/472545
Water ozonization method Jan 29, 1990 Issued
Array ( [id] => 2690081 [patent_doc_number] => 04995981 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-26 [patent_title] => 'Process for anaerobically degrading highly loaded process waste waters' [patent_app_type] => 1 [patent_app_number] => 7/469169 [patent_app_country] => US [patent_app_date] => 1990-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3017 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 412 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/995/04995981.pdf [firstpage_image] =>[orig_patent_app_number] => 469169 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/469169
Process for anaerobically degrading highly loaded process waste waters Jan 23, 1990 Issued
07/467141 SYSTEM AND METHOD FOR TREATING SEWAGE OR OTHER FLUIDS Jan 17, 1990 Abandoned
Array ( [id] => 2784456 [patent_doc_number] => 05102548 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-07 [patent_title] => 'Septage pretreatment and treatment batch processing' [patent_app_type] => 1 [patent_app_number] => 7/465037 [patent_app_country] => US [patent_app_date] => 1990-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1187 [patent_no_of_claims] => 1 [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/05/102/05102548.pdf [firstpage_image] =>[orig_patent_app_number] => 465037 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/465037
Septage pretreatment and treatment batch processing Jan 15, 1990 Issued
07/462226 WATER PURIFICATION PROCESS 2 Jan 8, 1990 Abandoned
Array ( [id] => 2665334 [patent_doc_number] => 04999116 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-12 [patent_title] => 'Waste water treatment method' [patent_app_type] => 1 [patent_app_number] => 7/450411 [patent_app_country] => US [patent_app_date] => 1990-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 7149 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/999/04999116.pdf [firstpage_image] =>[orig_patent_app_number] => 450411 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/450411
Waste water treatment method Jan 7, 1990 Issued
Array ( [id] => 2743455 [patent_doc_number] => 05037559 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-06 [patent_title] => 'Process for conditioning and dewatering sludges' [patent_app_type] => 1 [patent_app_number] => 7/456619 [patent_app_country] => US [patent_app_date] => 1989-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2988 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/037/05037559.pdf [firstpage_image] =>[orig_patent_app_number] => 456619 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/456619
Process for conditioning and dewatering sludges Dec 27, 1989 Issued
Array ( [id] => 2700957 [patent_doc_number] => 05000853 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-19 [patent_title] => 'Process for the improved separation of clarified liquid from biomass in the biological treatment of sewage' [patent_app_type] => 1 [patent_app_number] => 7/457205 [patent_app_country] => US [patent_app_date] => 1989-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 5971 [patent_no_of_claims] => 13 [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/05/000/05000853.pdf [firstpage_image] =>[orig_patent_app_number] => 457205 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/457205
Process for the improved separation of clarified liquid from biomass in the biological treatment of sewage Dec 25, 1989 Issued
Array ( [id] => 2700800 [patent_doc_number] => 04992180 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-12 [patent_title] => 'Method of separating a heavy metal ion' [patent_app_type] => 1 [patent_app_number] => 7/452335 [patent_app_country] => US [patent_app_date] => 1989-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1490 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/992/04992180.pdf [firstpage_image] =>[orig_patent_app_number] => 452335 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/452335
Method of separating a heavy metal ion Dec 18, 1989 Issued
Array ( [id] => 2585618 [patent_doc_number] => 04969995 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-13 [patent_title] => 'Removal of metal ions from aqueous solution' [patent_app_type] => 1 [patent_app_number] => 7/451860 [patent_app_country] => US [patent_app_date] => 1989-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2179 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/969/04969995.pdf [firstpage_image] =>[orig_patent_app_number] => 451860 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/451860
Removal of metal ions from aqueous solution Dec 17, 1989 Issued
Array ( [id] => 2666550 [patent_doc_number] => 05073256 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-17 [patent_title] => 'Equipment for biological water treatment, in particular for denitrification of raw water to produce potable water' [patent_app_type] => 1 [patent_app_number] => 7/450892 [patent_app_country] => US [patent_app_date] => 1989-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 3590 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/073/05073256.pdf [firstpage_image] =>[orig_patent_app_number] => 450892 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/450892
Equipment for biological water treatment, in particular for denitrification of raw water to produce potable water Dec 13, 1989 Issued
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