Search

Joseph T. Phan

Examiner (ID: 7527, Phone: (571)272-7544 , Office: P/2653 )

Most Active Art Unit
2614
Art Unit(s)
2614, 2653, 2645, 3661
Total Applications
540
Issued Applications
377
Pending Applications
27
Abandoned Applications
136

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4903877 [patent_doc_number] => 20080113290 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-15 [patent_title] => 'Method of preparing toner, toner prepared using the method, method of forming image using the toner, and image forming apparatus employing the toner' [patent_app_type] => utility [patent_app_number] => 11/984231 [patent_app_country] => US [patent_app_date] => 2007-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8624 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0113/20080113290.pdf [firstpage_image] =>[orig_patent_app_number] => 11984231 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/984231
Method of preparing toner, toner prepared using the method, method of forming image using the toner, and image forming apparatus employing the toner Nov 14, 2007 Abandoned
Array ( [id] => 4764947 [patent_doc_number] => 20080176158 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-24 [patent_title] => 'Method of preparing toner, toner prepared using the method, image forming method using the toner, and image forming apparatus containing the toner' [patent_app_type] => utility [patent_app_number] => 11/980626 [patent_app_country] => US [patent_app_date] => 2007-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7577 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0176/20080176158.pdf [firstpage_image] =>[orig_patent_app_number] => 11980626 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/980626
Method of preparing toner, toner prepared using the method, image forming method using the toner, and image forming apparatus containing the toner Oct 30, 2007 Abandoned
Array ( [id] => 4893293 [patent_doc_number] => 20080102391 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-01 [patent_title] => 'METHOD FOR PREPARING PHOTORECEPTOR, PHOTORECEPTOR PREPARED BY THE METHOD, AND IMAGE FORMING METHOD AND APPARATUS AND PROCESS CARTRIDGE USING THE PHOTORECEPTOR' [patent_app_type] => utility [patent_app_number] => 11/926748 [patent_app_country] => US [patent_app_date] => 2007-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 25352 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0102/20080102391.pdf [firstpage_image] =>[orig_patent_app_number] => 11926748 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/926748
Method for preparing photoreceptor, photoreceptor prepared by the method, and image forming method and apparatus and process cartridge using the photoreceptor Oct 28, 2007 Issued
Array ( [id] => 4833260 [patent_doc_number] => 20080131807 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-05 [patent_title] => 'Liquid Developer and Image Forming Apparatus' [patent_app_type] => utility [patent_app_number] => 11/873232 [patent_app_country] => US [patent_app_date] => 2007-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 16118 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0131/20080131807.pdf [firstpage_image] =>[orig_patent_app_number] => 11873232 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/873232
Liquid Developer and Image Forming Apparatus Oct 15, 2007 Abandoned
Array ( [id] => 4927282 [patent_doc_number] => 20080166645 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-10 [patent_title] => 'PYRANTHRONE TYPE COMPOUND, ORGANIC PHOTORECEPTOR, IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 11/873032 [patent_app_country] => US [patent_app_date] => 2007-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 13488 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0166/20080166645.pdf [firstpage_image] =>[orig_patent_app_number] => 11873032 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/873032
PYRANTHRONE TYPE COMPOUND, ORGANIC PHOTORECEPTOR, IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS Oct 15, 2007 Abandoned
Array ( [id] => 4771776 [patent_doc_number] => 20080057434 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-06 [patent_title] => 'METHOD OF PRODUCING NON-MAGNETIC ONE-COMPONENT TONER FOR DEVELOPING ELECTROSTATIC IMAGE' [patent_app_type] => utility [patent_app_number] => 11/848513 [patent_app_country] => US [patent_app_date] => 2007-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12892 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0057/20080057434.pdf [firstpage_image] =>[orig_patent_app_number] => 11848513 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/848513
METHOD OF PRODUCING NON-MAGNETIC ONE-COMPONENT TONER FOR DEVELOPING ELECTROSTATIC IMAGE Aug 30, 2007 Abandoned
Array ( [id] => 4733687 [patent_doc_number] => 20080050666 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-02-28 [patent_title] => 'Electrophotographic photoconductor and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 11/891861 [patent_app_country] => US [patent_app_date] => 2007-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 15214 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0050/20080050666.pdf [firstpage_image] =>[orig_patent_app_number] => 11891861 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/891861
Electrophotographic photoconductor and image forming apparatus Aug 13, 2007 Abandoned
Array ( [id] => 4797359 [patent_doc_number] => 20080008945 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-10 [patent_title] => 'TONER, TONER PRODUCING METHOD AND IMAGE FORMING METHOD' [patent_app_type] => utility [patent_app_number] => 11/764883 [patent_app_country] => US [patent_app_date] => 2007-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 10770 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0008/20080008945.pdf [firstpage_image] =>[orig_patent_app_number] => 11764883 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/764883
TONER, TONER PRODUCING METHOD AND IMAGE FORMING METHOD Jun 18, 2007 Abandoned
Array ( [id] => 5337176 [patent_doc_number] => 20090053640 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-26 [patent_title] => 'TONER AND METHOD FOR PRODUCING TONER' [patent_app_type] => utility [patent_app_number] => 11/909043 [patent_app_country] => US [patent_app_date] => 2006-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 46161 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0053/20090053640.pdf [firstpage_image] =>[orig_patent_app_number] => 11909043 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/909043
TONER AND METHOD FOR PRODUCING TONER Feb 9, 2006 Abandoned
Array ( [id] => 5022543 [patent_doc_number] => 20070148509 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-28 [patent_title] => 'Fuel cell electric power generating system' [patent_app_type] => utility [patent_app_number] => 11/003635 [patent_app_country] => US [patent_app_date] => 2004-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2810 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0148/20070148509.pdf [firstpage_image] =>[orig_patent_app_number] => 11003635 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/003635
Fuel cell electric power generating system Dec 2, 2004 Issued
Array ( [id] => 6533536 [patent_doc_number] => 20020136967 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-09-26 [patent_title] => 'Dry-etching method and apparatus, photomasks and method for the preparation thereof, and semiconductor circuits and method for the fabrication thereof' [patent_app_type] => new [patent_app_number] => 10/107439 [patent_app_country] => US [patent_app_date] => 2002-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 11262 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0136/20020136967.pdf [firstpage_image] =>[orig_patent_app_number] => 10107439 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/107439
Dry-etching method and apparatus, photomasks and method for the preparation thereof, and semiconductor circuits and method for the fabrication thereof Mar 27, 2002 Issued
Array ( [id] => 6169972 [patent_doc_number] => 20020153509 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-24 [patent_title] => 'Functionalized cubic liquid crystalline phase materials and methods for their preparation and use' [patent_app_type] => new [patent_app_number] => 10/075551 [patent_app_country] => US [patent_app_date] => 2002-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7276 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0153/20020153509.pdf [firstpage_image] =>[orig_patent_app_number] => 10075551 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/075551
Functionalized cubic liquid crystalline phase materials and methods for their preparation and use Feb 13, 2002 Issued
Array ( [id] => 5858833 [patent_doc_number] => 20020123009 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-09-05 [patent_title] => 'Molecular transfer lithography' [patent_app_type] => new [patent_app_number] => 09/898521 [patent_app_country] => US [patent_app_date] => 2001-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 5187 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0123/20020123009.pdf [firstpage_image] =>[orig_patent_app_number] => 09898521 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/898521
Molecular transfer lithography Jul 2, 2001 Issued
90/006006 METHOD FOR RECORDING ON OPTICAL RECORDING MEDIA May 13, 2001 Pending
Array ( [id] => 6961169 [patent_doc_number] => 20010012601 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-08-09 [patent_title] => 'Surface treatment agent for resist pattern, and patterning process' [patent_app_type] => new [patent_app_number] => 09/772001 [patent_app_country] => US [patent_app_date] => 2001-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2050 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0012/20010012601.pdf [firstpage_image] =>[orig_patent_app_number] => 09772001 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/772001
Surface treatment agent for resist pattern, and patterning process Jan 29, 2001 Abandoned
Array ( [id] => 948735 [patent_doc_number] => 06962771 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-11-08 [patent_title] => 'Dual damascene process' [patent_app_type] => utility [patent_app_number] => 09/689930 [patent_app_country] => US [patent_app_date] => 2000-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 3596 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/962/06962771.pdf [firstpage_image] =>[orig_patent_app_number] => 09689930 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/689930
Dual damascene process Oct 12, 2000 Issued
Array ( [id] => 4232184 [patent_doc_number] => 06074812 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-13 [patent_title] => 'Method for desalting and dewatering of silver halide emulsions by electrodialysis' [patent_app_type] => 1 [patent_app_number] => 9/312379 [patent_app_country] => US [patent_app_date] => 1999-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3004 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/074/06074812.pdf [firstpage_image] =>[orig_patent_app_number] => 312379 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/312379
Method for desalting and dewatering of silver halide emulsions by electrodialysis May 13, 1999 Issued
Array ( [id] => 4236671 [patent_doc_number] => 06080537 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-27 [patent_title] => 'Silver halide emulsion, preparation method thereof and silver halide photographic material' [patent_app_type] => 1 [patent_app_number] => 9/299136 [patent_app_country] => US [patent_app_date] => 1999-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12152 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/080/06080537.pdf [firstpage_image] =>[orig_patent_app_number] => 299136 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/299136
Silver halide emulsion, preparation method thereof and silver halide photographic material Apr 25, 1999 Issued
Array ( [id] => 3941909 [patent_doc_number] => 05998115 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-07 [patent_title] => 'Photographic elements containing composite reflective grains' [patent_app_type] => 1 [patent_app_number] => 9/292500 [patent_app_country] => US [patent_app_date] => 1999-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10032 [patent_no_of_claims] => 11 [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/05/998/05998115.pdf [firstpage_image] =>[orig_patent_app_number] => 292500 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/292500
Photographic elements containing composite reflective grains Apr 14, 1999 Issued
Array ( [id] => 3908419 [patent_doc_number] => 06001548 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-14 [patent_title] => 'Color photographic film with a plurality of grain populations in its red recording layer unit' [patent_app_type] => 1 [patent_app_number] => 9/292421 [patent_app_country] => US [patent_app_date] => 1999-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7319 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 320 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/001/06001548.pdf [firstpage_image] =>[orig_patent_app_number] => 292421 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/292421
Color photographic film with a plurality of grain populations in its red recording layer unit Apr 14, 1999 Issued
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