Search

Stephen J. Kalafut

Examiner (ID: 15580)

Most Active Art Unit
1745
Art Unit(s)
1795, 1754, 1107, 1102, 1727, 1741, 1745, 1104, 1111
Total Applications
3060
Issued Applications
2491
Pending Applications
181
Abandoned Applications
388

Applications

Application numberTitle of the applicationFiling DateStatus
09/856368 LIQUID CRYSTAL COMPOUND May 21, 2001 Abandoned
Array ( [id] => 753607 [patent_doc_number] => 07018684 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-03-28 [patent_title] => 'Block copolymers for optical data storage' [patent_app_type] => utility [patent_app_number] => 10/296684 [patent_app_country] => US [patent_app_date] => 2001-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6239 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/018/07018684.pdf [firstpage_image] =>[orig_patent_app_number] => 10296684 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/296684
Block copolymers for optical data storage May 17, 2001 Issued
Array ( [id] => 424787 [patent_doc_number] => 07270769 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-09-18 [patent_title] => 'Precursor for preparing an optical material, method and optical components obtained with same and uses thereof' [patent_app_type] => utility [patent_app_number] => 10/276883 [patent_app_country] => US [patent_app_date] => 2001-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8110 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/270/07270769.pdf [firstpage_image] =>[orig_patent_app_number] => 10276883 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/276883
Precursor for preparing an optical material, method and optical components obtained with same and uses thereof May 16, 2001 Issued
Array ( [id] => 1322372 [patent_doc_number] => 06602563 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-08-05 [patent_title] => 'Liquid crystal display' [patent_app_type] => B2 [patent_app_number] => 09/859906 [patent_app_country] => US [patent_app_date] => 2001-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 15801 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/602/06602563.pdf [firstpage_image] =>[orig_patent_app_number] => 09859906 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/859906
Liquid crystal display May 16, 2001 Issued
Array ( [id] => 679240 [patent_doc_number] => 07083832 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-08-01 [patent_title] => 'Partially fluorinated liquid crystal material' [patent_app_type] => utility [patent_app_number] => 09/854181 [patent_app_country] => US [patent_app_date] => 2001-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 15440 [patent_no_of_claims] => 52 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/083/07083832.pdf [firstpage_image] =>[orig_patent_app_number] => 09854181 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/854181
Partially fluorinated liquid crystal material May 10, 2001 Issued
Array ( [id] => 7012467 [patent_doc_number] => 20010050352 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-12-13 [patent_title] => 'Ortho substituted benzaldehydes, preparation thereof and use thereof' [patent_app_type] => new [patent_app_number] => 09/852552 [patent_app_country] => US [patent_app_date] => 2001-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1781 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 7 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0050/20010050352.pdf [firstpage_image] =>[orig_patent_app_number] => 09852552 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/852552
Ortho substituted benzaldehydes, preparation thereof and use thereof May 9, 2001 Issued
Array ( [id] => 6897380 [patent_doc_number] => 20010045545 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-11-29 [patent_title] => 'Liquid-crystalline medium, and liquid-crystal display containing same' [patent_app_type] => new [patent_app_number] => 09/851320 [patent_app_country] => US [patent_app_date] => 2001-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 12584 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0045/20010045545.pdf [firstpage_image] =>[orig_patent_app_number] => 09851320 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/851320
Liquid-crystalline medium, and liquid-crystal display containing same May 8, 2001 Abandoned
Array ( [id] => 1204896 [patent_doc_number] => 06716491 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-04-06 [patent_title] => 'Liquid-crystalline medium' [patent_app_type] => B2 [patent_app_number] => 09/850408 [patent_app_country] => US [patent_app_date] => 2001-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8131 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/716/06716491.pdf [firstpage_image] =>[orig_patent_app_number] => 09850408 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/850408
Liquid-crystalline medium May 7, 2001 Issued
Array ( [id] => 6028608 [patent_doc_number] => 20020017634 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-02-14 [patent_title] => 'Electro-optical display, and liquid-crystal medium contained therein' [patent_app_type] => new [patent_app_number] => 09/844664 [patent_app_country] => US [patent_app_date] => 2001-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9391 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0017/20020017634.pdf [firstpage_image] =>[orig_patent_app_number] => 09844664 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/844664
Electro-optical display, and liquid-crystal medium contained therein Apr 29, 2001 Abandoned
Array ( [id] => 1516543 [patent_doc_number] => 06500503 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-12-31 [patent_title] => 'Cyclohexane derivatives, liquid crystal compositions comprising the same and liquid crystal display devices' [patent_app_type] => B2 [patent_app_number] => 09/842254 [patent_app_country] => US [patent_app_date] => 2001-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12350 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/500/06500503.pdf [firstpage_image] =>[orig_patent_app_number] => 09842254 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/842254
Cyclohexane derivatives, liquid crystal compositions comprising the same and liquid crystal display devices Apr 25, 2001 Issued
Array ( [id] => 7012468 [patent_doc_number] => 20010050353 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-12-13 [patent_title] => 'Phenylacetylene compound, liquid crystal composition, and liquid crystal element produced with the same' [patent_app_type] => new [patent_app_number] => 09/840983 [patent_app_country] => US [patent_app_date] => 2001-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18534 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0050/20010050353.pdf [firstpage_image] =>[orig_patent_app_number] => 09840983 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/840983
Phenylacetylene compound, liquid crystal composition, and liquid crystal element produced with the same Apr 24, 2001 Issued
Array ( [id] => 1316757 [patent_doc_number] => 06605323 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-08-12 [patent_title] => 'Monostable ferroelectric active matrix display' [patent_app_type] => B1 [patent_app_number] => 09/719037 [patent_app_country] => US [patent_app_date] => 2001-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6670 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 494 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/605/06605323.pdf [firstpage_image] =>[orig_patent_app_number] => 09719037 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/719037
Monostable ferroelectric active matrix display Apr 22, 2001 Issued
Array ( [id] => 1374820 [patent_doc_number] => 06555185 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-04-29 [patent_title] => 'Terphenyl derivative, liquid crystal composition and liquid crystal display device' [patent_app_type] => B2 [patent_app_number] => 09/836317 [patent_app_country] => US [patent_app_date] => 2001-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9325 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/555/06555185.pdf [firstpage_image] =>[orig_patent_app_number] => 09836317 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/836317
Terphenyl derivative, liquid crystal composition and liquid crystal display device Apr 17, 2001 Issued
Array ( [id] => 6884731 [patent_doc_number] => 20010038891 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-11-08 [patent_title] => 'Terphenyl derivative, liquid crystal composition and liquid crystal display device' [patent_app_type] => new [patent_app_number] => 09/836315 [patent_app_country] => US [patent_app_date] => 2001-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9624 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 8 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0038/20010038891.pdf [firstpage_image] =>[orig_patent_app_number] => 09836315 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/836315
Terphenyl derivative, liquid crystal composition and liquid crystal display device Apr 17, 2001 Issued
Array ( [id] => 6701245 [patent_doc_number] => 20030224125 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-12-04 [patent_title] => 'Electro-optical liquid-crystal display and liquid-crystal medium' [patent_app_type] => new [patent_app_number] => 09/836860 [patent_app_country] => US [patent_app_date] => 2001-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6289 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0224/20030224125.pdf [firstpage_image] =>[orig_patent_app_number] => 09836860 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/836860
Electro-optical liquid-crystal display and liquid-crystal medium Apr 17, 2001 Issued
Array ( [id] => 736193 [patent_doc_number] => 07033651 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-04-25 [patent_title] => 'Liquid-crystal medium having a low threshold voltage' [patent_app_type] => utility [patent_app_number] => 10/257635 [patent_app_country] => US [patent_app_date] => 2001-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5357 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/033/07033651.pdf [firstpage_image] =>[orig_patent_app_number] => 10257635 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/257635
Liquid-crystal medium having a low threshold voltage Apr 16, 2001 Issued
Array ( [id] => 1114907 [patent_doc_number] => 06800338 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-10-05 [patent_title] => 'Electro-optical liquid-crystal display' [patent_app_type] => B2 [patent_app_number] => 09/834762 [patent_app_country] => US [patent_app_date] => 2001-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9271 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/800/06800338.pdf [firstpage_image] =>[orig_patent_app_number] => 09834762 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/834762
Electro-optical liquid-crystal display Apr 15, 2001 Issued
Array ( [id] => 6571470 [patent_doc_number] => 20020014613 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-02-07 [patent_title] => 'Liquid-crystalline medium' [patent_app_type] => new [patent_app_number] => 09/833743 [patent_app_country] => US [patent_app_date] => 2001-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5093 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0014/20020014613.pdf [firstpage_image] =>[orig_patent_app_number] => 09833743 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/833743
Liquid-crystalline medium Apr 12, 2001 Issued
Array ( [id] => 5997026 [patent_doc_number] => 20020027217 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-03-07 [patent_title] => 'Liquid-crystalline medium' [patent_app_type] => new [patent_app_number] => 09/833744 [patent_app_country] => US [patent_app_date] => 2001-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7724 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0027/20020027217.pdf [firstpage_image] =>[orig_patent_app_number] => 09833744 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/833744
Liquid-crystalline medium Apr 12, 2001 Issued
Array ( [id] => 6284841 [patent_doc_number] => 20020053659 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-05-09 [patent_title] => 'Fluorine-substituted-4-alkenylbenzoic acid and derivatives thereof, and nematic liquid crystal composition containing cyanophenyl benzoate derivatives and liquid crystal display system using the same' [patent_app_type] => new [patent_app_number] => 09/826903 [patent_app_country] => US [patent_app_date] => 2001-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 29411 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0053/20020053659.pdf [firstpage_image] =>[orig_patent_app_number] => 09826903 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/826903
Fluorine-substituted-4-alkenylbenzoic acid and derivatives thereof, and nematic liquid crystal composition containing cyanophenyl benzoate derivatives and liquid crystal display system using the same Apr 5, 2001 Abandoned
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