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David Ryser

Examiner (ID: 9090)

Most Active Art Unit
1102
Art Unit(s)
1102
Total Applications
241
Issued Applications
215
Pending Applications
0
Abandoned Applications
26

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2870316 [patent_doc_number] => 05158658 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-27 [patent_title] => 'Electrochemical chlorine dioxide generator' [patent_app_type] => 1 [patent_app_number] => 7/606684 [patent_app_country] => US [patent_app_date] => 1990-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7942 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/158/05158658.pdf [firstpage_image] =>[orig_patent_app_number] => 606684 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/606684
Electrochemical chlorine dioxide generator Oct 30, 1990 Issued
Array ( [id] => 2767855 [patent_doc_number] => 05132003 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-21 [patent_title] => 'Process for surface treatment of aluminum or aluminum alloy' [patent_app_type] => 1 [patent_app_number] => 7/601780 [patent_app_country] => US [patent_app_date] => 1990-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1760 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/132/05132003.pdf [firstpage_image] =>[orig_patent_app_number] => 601780 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/601780
Process for surface treatment of aluminum or aluminum alloy Oct 23, 1990 Issued
Array ( [id] => 2839327 [patent_doc_number] => 05106467 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-21 [patent_title] => 'Alkaline leaching of galvanized steel scrap' [patent_app_type] => 1 [patent_app_number] => 7/593435 [patent_app_country] => US [patent_app_date] => 1990-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4761 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/106/05106467.pdf [firstpage_image] =>[orig_patent_app_number] => 593435 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/593435
Alkaline leaching of galvanized steel scrap Oct 4, 1990 Issued
Array ( [id] => 2823440 [patent_doc_number] => 05128002 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-07 [patent_title] => 'Method for processing residual baths from the photographic and photochemical industries' [patent_app_type] => 1 [patent_app_number] => 7/592917 [patent_app_country] => US [patent_app_date] => 1990-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2255 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/128/05128002.pdf [firstpage_image] =>[orig_patent_app_number] => 592917 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/592917
Method for processing residual baths from the photographic and photochemical industries Sep 30, 1990 Issued
Array ( [id] => 2818203 [patent_doc_number] => 05094731 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-10 [patent_title] => 'Electro-blotting of electrophoretically resolved fluorescent-labeled saccharides and detection of active structures with protein probes' [patent_app_type] => 1 [patent_app_number] => 7/589431 [patent_app_country] => US [patent_app_date] => 1990-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3963 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/094/05094731.pdf [firstpage_image] =>[orig_patent_app_number] => 589431 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/589431
Electro-blotting of electrophoretically resolved fluorescent-labeled saccharides and detection of active structures with protein probes Sep 26, 1990 Issued
Array ( [id] => 2776674 [patent_doc_number] => 05087337 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-11 [patent_title] => 'Fluorescent tag for sugar electrophoresis' [patent_app_type] => 1 [patent_app_number] => 7/589441 [patent_app_country] => US [patent_app_date] => 1990-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5371 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/087/05087337.pdf [firstpage_image] =>[orig_patent_app_number] => 589441 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/589441
Fluorescent tag for sugar electrophoresis Sep 26, 1990 Issued
Array ( [id] => 2818371 [patent_doc_number] => 05094740 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-10 [patent_title] => 'Two-dimensional electrophoretic separation of carbohydrates' [patent_app_type] => 1 [patent_app_number] => 7/591360 [patent_app_country] => US [patent_app_date] => 1990-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4195 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/094/05094740.pdf [firstpage_image] =>[orig_patent_app_number] => 591360 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/591360
Two-dimensional electrophoretic separation of carbohydrates Sep 26, 1990 Issued
Array ( [id] => 2783896 [patent_doc_number] => 05102518 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-07 [patent_title] => 'Electrophoresis apparatus and method for electroeluting desired molecules for further processing' [patent_app_type] => 1 [patent_app_number] => 7/590047 [patent_app_country] => US [patent_app_date] => 1990-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4019 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/102/05102518.pdf [firstpage_image] =>[orig_patent_app_number] => 590047 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/590047
Electrophoresis apparatus and method for electroeluting desired molecules for further processing Sep 26, 1990 Issued
Array ( [id] => 2783848 [patent_doc_number] => 05102516 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-07 [patent_title] => 'Method for producing a monatomic beam of ground-state atoms' [patent_app_type] => 1 [patent_app_number] => 7/587280 [patent_app_country] => US [patent_app_date] => 1990-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2868 [patent_no_of_claims] => 5 [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/05/102/05102516.pdf [firstpage_image] =>[orig_patent_app_number] => 587280 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/587280
Method for producing a monatomic beam of ground-state atoms Sep 17, 1990 Issued
07/588523 PROCESS FOR THE MANUFACTURE OF DEVICES Sep 17, 1990 Abandoned
Array ( [id] => 2829472 [patent_doc_number] => 05120410 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-09 [patent_title] => 'Rotary electrocoating machine' [patent_app_type] => 1 [patent_app_number] => 7/583442 [patent_app_country] => US [patent_app_date] => 1990-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2587 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/120/05120410.pdf [firstpage_image] =>[orig_patent_app_number] => 583442 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/583442
Rotary electrocoating machine Sep 16, 1990 Issued
Array ( [id] => 2664496 [patent_doc_number] => 05034108 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-23 [patent_title] => 'Plasma process for increasing the molecular weight of hydrocarbons and/or derivatives thereof' [patent_app_type] => 1 [patent_app_number] => 7/582703 [patent_app_country] => US [patent_app_date] => 1990-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3384 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/034/05034108.pdf [firstpage_image] =>[orig_patent_app_number] => 582703 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/582703
Plasma process for increasing the molecular weight of hydrocarbons and/or derivatives thereof Sep 13, 1990 Issued
Array ( [id] => 2847544 [patent_doc_number] => 05133843 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-28 [patent_title] => 'Method for the recovery of metals from the membrane of electrochemical cells' [patent_app_type] => 1 [patent_app_number] => 7/580231 [patent_app_country] => US [patent_app_date] => 1990-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2749 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/133/05133843.pdf [firstpage_image] =>[orig_patent_app_number] => 580231 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/580231
Method for the recovery of metals from the membrane of electrochemical cells Sep 9, 1990 Issued
Array ( [id] => 2847215 [patent_doc_number] => 05112451 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-12 [patent_title] => 'Electrochemical preparation of iron nitrosyl carbonyl and its use as a catalyst' [patent_app_type] => 1 [patent_app_number] => 7/578110 [patent_app_country] => US [patent_app_date] => 1990-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2351 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/112/05112451.pdf [firstpage_image] =>[orig_patent_app_number] => 578110 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/578110
Electrochemical preparation of iron nitrosyl carbonyl and its use as a catalyst Sep 4, 1990 Issued
Array ( [id] => 2855642 [patent_doc_number] => 05082548 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-21 [patent_title] => 'Isoelectric focusing apparatus' [patent_app_type] => 1 [patent_app_number] => 7/577421 [patent_app_country] => US [patent_app_date] => 1990-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 8991 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/082/05082548.pdf [firstpage_image] =>[orig_patent_app_number] => 577421 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/577421
Isoelectric focusing apparatus Sep 3, 1990 Issued
Array ( [id] => 2797716 [patent_doc_number] => 05114553 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-19 [patent_title] => 'Apparatus and method for removing liquid from liquid bearing material' [patent_app_type] => 1 [patent_app_number] => 7/575416 [patent_app_country] => US [patent_app_date] => 1990-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 31 [patent_no_of_words] => 22775 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/114/05114553.pdf [firstpage_image] =>[orig_patent_app_number] => 575416 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/575416
Apparatus and method for removing liquid from liquid bearing material Aug 28, 1990 Issued
Array ( [id] => 2807332 [patent_doc_number] => 05085756 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-04 [patent_title] => 'Column separation system for electrophoresis with sample pretreatment' [patent_app_type] => 1 [patent_app_number] => 7/570480 [patent_app_country] => US [patent_app_date] => 1990-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1974 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/085/05085756.pdf [firstpage_image] =>[orig_patent_app_number] => 570480 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/570480
Column separation system for electrophoresis with sample pretreatment Aug 20, 1990 Issued
Array ( [id] => 2766545 [patent_doc_number] => 05074975 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-24 [patent_title] => 'Electrochemical cogeneration of alkali metal halate and alkaline peroxide solutions' [patent_app_type] => 1 [patent_app_number] => 7/564730 [patent_app_country] => US [patent_app_date] => 1990-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3860 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/074/05074975.pdf [firstpage_image] =>[orig_patent_app_number] => 564730 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/564730
Electrochemical cogeneration of alkali metal halate and alkaline peroxide solutions Aug 7, 1990 Issued
07/560522 CONVERSION OF METHANE AND CARBON DIOXIDE USING MICROWAVE RADIATION Jul 30, 1990 Abandoned
Array ( [id] => 2829457 [patent_doc_number] => 05120409 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-09 [patent_title] => 'Process for recycling an unsorted mixture of spent button cells and/or other metallic objects and for recovering their metallic components' [patent_app_type] => 1 [patent_app_number] => 7/560145 [patent_app_country] => US [patent_app_date] => 1990-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2905 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/120/05120409.pdf [firstpage_image] =>[orig_patent_app_number] => 560145 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/560145
Process for recycling an unsorted mixture of spent button cells and/or other metallic objects and for recovering their metallic components Jul 30, 1990 Issued
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