Search

Ke Xiao

Supervisory Patent Examiner (ID: 234, Phone: (571)272-7776 , Office: P/2612 )

Most Active Art Unit
2629
Art Unit(s)
2612, 2629, 2677, 2675, 2627
Total Applications
376
Issued Applications
109
Pending Applications
22
Abandoned Applications
247

Applications

Application numberTitle of the applicationFiling DateStatus
07/591915 CRYSTALLINE MICROPOROUS ZINC PHOSPHATE COMPOSITIONS Oct 1, 1990 Abandoned
Array ( [id] => 2928180 [patent_doc_number] => 05219678 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-15 [patent_title] => 'Nickel-metal hydride secondary cell, and method of manufacturing the same, hydrogen absorbing alloy particles for cell, method of manufacturing the same' [patent_app_type] => 1 [patent_app_number] => 7/588927 [patent_app_country] => US [patent_app_date] => 1990-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 11404 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/219/05219678.pdf [firstpage_image] =>[orig_patent_app_number] => 588927 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/588927
Nickel-metal hydride secondary cell, and method of manufacturing the same, hydrogen absorbing alloy particles for cell, method of manufacturing the same Sep 26, 1990 Issued
07/586109 BETA TYPE ZEOLITE AND ITS PREPARATION PROCESS Sep 20, 1990 Abandoned
Array ( [id] => 2851413 [patent_doc_number] => 05089442 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-18 [patent_title] => 'Silicon dioxide deposition method using a magnetic field and both sputter deposition and plasma-enhanced CVD' [patent_app_type] => 1 [patent_app_number] => 7/584986 [patent_app_country] => US [patent_app_date] => 1990-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3715 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/089/05089442.pdf [firstpage_image] =>[orig_patent_app_number] => 584986 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/584986
Silicon dioxide deposition method using a magnetic field and both sputter deposition and plasma-enhanced CVD Sep 19, 1990 Issued
Array ( [id] => 2743539 [patent_doc_number] => 05021141 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-04 [patent_title] => 'Synthesis of crystalline ZSM-12 type structure' [patent_app_type] => 1 [patent_app_number] => 7/582070 [patent_app_country] => US [patent_app_date] => 1990-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5808 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/021/05021141.pdf [firstpage_image] =>[orig_patent_app_number] => 582070 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/582070
Synthesis of crystalline ZSM-12 type structure Sep 13, 1990 Issued
Array ( [id] => 2703642 [patent_doc_number] => 05041205 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-20 [patent_title] => 'Hydrocarbon/oxygenate conversion using crystalline (metallo) silicates and germinates SUZ-2' [patent_app_type] => 1 [patent_app_number] => 7/586670 [patent_app_country] => US [patent_app_date] => 1990-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6076 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/041/05041205.pdf [firstpage_image] =>[orig_patent_app_number] => 586670 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/586670
Hydrocarbon/oxygenate conversion using crystalline (metallo) silicates and germinates SUZ-2 Sep 12, 1990 Issued
Array ( [id] => 2863064 [patent_doc_number] => 05152972 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-06 [patent_title] => 'Process for producing molecular sieves and novel molecular sieve compositions' [patent_app_type] => 1 [patent_app_number] => 7/576040 [patent_app_country] => US [patent_app_date] => 1990-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11668 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/152/05152972.pdf [firstpage_image] =>[orig_patent_app_number] => 576040 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/576040
Process for producing molecular sieves and novel molecular sieve compositions Aug 30, 1990 Issued
Array ( [id] => 2851247 [patent_doc_number] => 05165906 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-24 [patent_title] => 'Zeolite from the class of mazzite, process for its synthesis, an its use as a catalyst' [patent_app_type] => 1 [patent_app_number] => 7/574275 [patent_app_country] => US [patent_app_date] => 1990-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5040 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/165/05165906.pdf [firstpage_image] =>[orig_patent_app_number] => 574275 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/574275
Zeolite from the class of mazzite, process for its synthesis, an its use as a catalyst Aug 27, 1990 Issued
Array ( [id] => 2842367 [patent_doc_number] => 05110573 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-05 [patent_title] => 'Silica-alumina-organic amine product, its synthesis and use in zeolite production' [patent_app_type] => 1 [patent_app_number] => 7/568295 [patent_app_country] => US [patent_app_date] => 1990-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5228 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/110/05110573.pdf [firstpage_image] =>[orig_patent_app_number] => 568295 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/568295
Silica-alumina-organic amine product, its synthesis and use in zeolite production Aug 15, 1990 Issued
07/566037 METHOD OF PREPARING ZEOLITE Y Aug 12, 1990 Abandoned
Array ( [id] => 2792029 [patent_doc_number] => 05143800 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-01 [patent_title] => 'Electrochemical cell apparatus having combusted exhaust gas heat exchange and valving to control the reformable feed fuel composition' [patent_app_type] => 1 [patent_app_number] => 7/559110 [patent_app_country] => US [patent_app_date] => 1990-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3205 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/143/05143800.pdf [firstpage_image] =>[orig_patent_app_number] => 559110 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/559110
Electrochemical cell apparatus having combusted exhaust gas heat exchange and valving to control the reformable feed fuel composition Jul 24, 1990 Issued
Array ( [id] => 2821632 [patent_doc_number] => 05169730 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-08 [patent_title] => 'Electrochemical cell apparatus having an exterior fuel mixer nozzle' [patent_app_type] => 1 [patent_app_number] => 7/559103 [patent_app_country] => US [patent_app_date] => 1990-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3723 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/169/05169730.pdf [firstpage_image] =>[orig_patent_app_number] => 559103 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/559103
Electrochemical cell apparatus having an exterior fuel mixer nozzle Jul 24, 1990 Issued
07/555633 SODIUM SULFUR CELL AND PROCESS OF MANUFACTURING THE SAME Jul 22, 1990 Abandoned
Array ( [id] => 2825821 [patent_doc_number] => 05098687 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-24 [patent_title] => 'Substituted aluminosilicate compositions and process for preparing same' [patent_app_type] => 1 [patent_app_number] => 7/559817 [patent_app_country] => US [patent_app_date] => 1990-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 23937 [patent_no_of_claims] => 11 [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/05/098/05098687.pdf [firstpage_image] =>[orig_patent_app_number] => 559817 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/559817
Substituted aluminosilicate compositions and process for preparing same Jul 22, 1990 Issued
Array ( [id] => 2957696 [patent_doc_number] => 05264201 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-23 [patent_title] => 'Lithiated nickel dioxide and secondary cells prepared therefrom' [patent_app_type] => 1 [patent_app_number] => 7/556754 [patent_app_country] => US [patent_app_date] => 1990-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7000 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/264/05264201.pdf [firstpage_image] =>[orig_patent_app_number] => 556754 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/556754
Lithiated nickel dioxide and secondary cells prepared therefrom Jul 22, 1990 Issued
07/554628 DIVALENT TRANSITION-METAL-ALUMINOSILICATE HYDROCARBON CONVERSION CATALYSTS HAVING MAZZITE-LIKE STRUCTURES, ECR-23-D Jul 17, 1990 Abandoned
07/554629 TRIVALENT TRANSITION-METAL-ALUMINOSILICATE HYDROCARBON CONVERSION CATALYSTS HAVING MAZZITE-LIKE STRUCTUES, ECR-23-T Jul 17, 1990 Abandoned
07/554627 TRANSITION-METAL-ALUMINOSILICATE HYDROCARBON CONVERSION CATALYSTS HAVING AN L TYPE STRUCTURE, ECR-22-D Jul 17, 1990 Abandoned
07/553531 FERRISILICATE MOLECULAR SIEVE Jul 12, 1990 Issued
Array ( [id] => 2866458 [patent_doc_number] => 05091073 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-25 [patent_title] => 'Crystalline molecular sieve compositions MCM-37' [patent_app_type] => 1 [patent_app_number] => 7/552269 [patent_app_country] => US [patent_app_date] => 1990-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6897 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/091/05091073.pdf [firstpage_image] =>[orig_patent_app_number] => 552269 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/552269
Crystalline molecular sieve compositions MCM-37 Jul 12, 1990 Issued
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