Search

Michael L. Shippen

Examiner (ID: 15387)

Most Active Art Unit
1206
Art Unit(s)
1621, 1803, 1206, 1802, 1204
Total Applications
2071
Issued Applications
1583
Pending Applications
54
Abandoned Applications
434

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2701987 [patent_doc_number] => 05055195 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-08 [patent_title] => 'Erythrocyte-retention substrates' [patent_app_type] => 1 [patent_app_number] => 7/077003 [patent_app_country] => US [patent_app_date] => 1987-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 5450 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/055/05055195.pdf [firstpage_image] =>[orig_patent_app_number] => 077003 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/077003
Erythrocyte-retention substrates Jul 19, 1987 Issued
Array ( [id] => 2460816 [patent_doc_number] => 04844805 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-04 [patent_title] => 'Reverse osmosis element' [patent_app_type] => 1 [patent_app_number] => 7/074570 [patent_app_country] => US [patent_app_date] => 1987-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 4097 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/844/04844805.pdf [firstpage_image] =>[orig_patent_app_number] => 074570 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/074570
Reverse osmosis element Jul 16, 1987 Issued
Array ( [id] => 2475739 [patent_doc_number] => 04822495 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-18 [patent_title] => 'Cell block collection method and apparatus' [patent_app_type] => 1 [patent_app_number] => 7/070410 [patent_app_country] => US [patent_app_date] => 1987-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 11 [patent_no_of_words] => 1854 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/822/04822495.pdf [firstpage_image] =>[orig_patent_app_number] => 070410 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/070410
Cell block collection method and apparatus Jul 6, 1987 Issued
Array ( [id] => 2503663 [patent_doc_number] => 04830749 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-16 [patent_title] => 'Liquid waste filtering apparatus' [patent_app_type] => 1 [patent_app_number] => 7/069020 [patent_app_country] => US [patent_app_date] => 1987-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 4271 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/830/04830749.pdf [firstpage_image] =>[orig_patent_app_number] => 069020 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/069020
Liquid waste filtering apparatus Jun 30, 1987 Issued
Array ( [id] => 2488054 [patent_doc_number] => 04846970 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-11 [patent_title] => 'Cross-flow filtration membrane test unit' [patent_app_type] => 1 [patent_app_number] => 7/065327 [patent_app_country] => US [patent_app_date] => 1987-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2943 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 354 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/846/04846970.pdf [firstpage_image] =>[orig_patent_app_number] => 065327 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/065327
Cross-flow filtration membrane test unit Jun 21, 1987 Issued
90/001262 METHOD FOR CONTROLLING SIMULATED MOVING BED SYSTEM Jun 14, 1987 Issued
Array ( [id] => 2443403 [patent_doc_number] => 04790942 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-13 [patent_title] => 'Filtration method and apparatus' [patent_app_type] => 1 [patent_app_number] => 7/061007 [patent_app_country] => US [patent_app_date] => 1987-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 26 [patent_no_of_words] => 10745 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/790/04790942.pdf [firstpage_image] =>[orig_patent_app_number] => 061007 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/061007
Filtration method and apparatus Jun 9, 1987 Issued
Array ( [id] => 2471542 [patent_doc_number] => 04871462 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-03 [patent_title] => 'Enhanced separation of blood components' [patent_app_type] => 1 [patent_app_number] => 7/058549 [patent_app_country] => US [patent_app_date] => 1987-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 7705 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/871/04871462.pdf [firstpage_image] =>[orig_patent_app_number] => 058549 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/058549
Enhanced separation of blood components Jun 4, 1987 Issued
Array ( [id] => 2476941 [patent_doc_number] => 04865725 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-12 [patent_title] => 'Device for the collection of various substances present in a liquid' [patent_app_type] => 1 [patent_app_number] => 7/081851 [patent_app_country] => US [patent_app_date] => 1987-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 6527 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 350 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/865/04865725.pdf [firstpage_image] =>[orig_patent_app_number] => 081851 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/081851
Device for the collection of various substances present in a liquid May 26, 1987 Issued
Array ( [id] => 2477045 [patent_doc_number] => 04865730 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-12 [patent_title] => 'Apparatus for the removal of ferromagnetic materials from liquids, organic or inorganic compounds respectively mixtures--in particular fuels--, for treating with magnetic field and reduction of surfacial stresses' [patent_app_type] => 1 [patent_app_number] => 7/054941 [patent_app_country] => US [patent_app_date] => 1987-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1694 [patent_no_of_claims] => 12 [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/04/865/04865730.pdf [firstpage_image] =>[orig_patent_app_number] => 054941 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/054941
Apparatus for the removal of ferromagnetic materials from liquids, organic or inorganic compounds respectively mixtures--in particular fuels--, for treating with magnetic field and reduction of surfacial stresses May 26, 1987 Issued
Array ( [id] => 2540832 [patent_doc_number] => 04810378 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-07 [patent_title] => 'Red blood cell filtering system' [patent_app_type] => 1 [patent_app_number] => 7/053884 [patent_app_country] => US [patent_app_date] => 1987-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 3856 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/810/04810378.pdf [firstpage_image] =>[orig_patent_app_number] => 053884 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/053884
Red blood cell filtering system May 25, 1987 Issued
Array ( [id] => 2535904 [patent_doc_number] => 04826593 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-02 [patent_title] => 'Membrane filter press' [patent_app_type] => 1 [patent_app_number] => 7/054401 [patent_app_country] => US [patent_app_date] => 1987-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 3393 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/826/04826593.pdf [firstpage_image] =>[orig_patent_app_number] => 054401 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/054401
Membrane filter press May 25, 1987 Issued
Array ( [id] => 2447982 [patent_doc_number] => 04722789 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-02-02 [patent_title] => 'Chamber filter press with rotor plates' [patent_app_type] => 1 [patent_app_number] => 7/048966 [patent_app_country] => US [patent_app_date] => 1987-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 9594 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/722/04722789.pdf [firstpage_image] =>[orig_patent_app_number] => 048966 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/048966
Chamber filter press with rotor plates May 12, 1987 Issued
Array ( [id] => 2479517 [patent_doc_number] => 04820413 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-11 [patent_title] => 'Annular module for filtering a pressurized liquid by reverse osmosis' [patent_app_type] => 1 [patent_app_number] => 7/049116 [patent_app_country] => US [patent_app_date] => 1987-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 2027 [patent_no_of_claims] => 5 [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/04/820/04820413.pdf [firstpage_image] =>[orig_patent_app_number] => 049116 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/049116
Annular module for filtering a pressurized liquid by reverse osmosis May 12, 1987 Issued
07/048057 BODY FLUID PURIFICATION APPARATUS May 10, 1987 Abandoned
Array ( [id] => 2563039 [patent_doc_number] => 04900443 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-13 [patent_title] => 'Porous aramid membranes and emulsions useful for the casting thereof' [patent_app_type] => 1 [patent_app_number] => 7/046387 [patent_app_country] => US [patent_app_date] => 1987-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2053 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/900/04900443.pdf [firstpage_image] =>[orig_patent_app_number] => 046387 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/046387
Porous aramid membranes and emulsions useful for the casting thereof May 5, 1987 Issued
Array ( [id] => 2510652 [patent_doc_number] => 04863611 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-05 [patent_title] => 'Extracorporeal reactors containing immobilized species' [patent_app_type] => 1 [patent_app_number] => 7/044245 [patent_app_country] => US [patent_app_date] => 1987-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4191 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/863/04863611.pdf [firstpage_image] =>[orig_patent_app_number] => 044245 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/044245
Extracorporeal reactors containing immobilized species Apr 29, 1987 Issued
Array ( [id] => 2553692 [patent_doc_number] => 04853137 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-01 [patent_title] => 'Method and device for separating serum/plasma from blood' [patent_app_type] => 1 [patent_app_number] => 7/050298 [patent_app_country] => US [patent_app_date] => 1987-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1864 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 338 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/853/04853137.pdf [firstpage_image] =>[orig_patent_app_number] => 050298 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/050298
Method and device for separating serum/plasma from blood Apr 26, 1987 Issued
07/039391 SCREEN PLATE Apr 15, 1987 Abandoned
Array ( [id] => 2441556 [patent_doc_number] => 04792408 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-20 [patent_title] => 'Method and apparatus for enhancing chemical reactions at supercritical conditions' [patent_app_type] => 1 [patent_app_number] => 7/037622 [patent_app_country] => US [patent_app_date] => 1987-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3935 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/792/04792408.pdf [firstpage_image] =>[orig_patent_app_number] => 037622 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/037622
Method and apparatus for enhancing chemical reactions at supercritical conditions Apr 12, 1987 Issued
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