diff --git a/ble/ad_parser.c b/ble/ad_parser.c
index 3e7872c17..d9d593b88 100644
--- a/ble/ad_parser.c
+++ b/ble/ad_parser.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2011-2013 by BlueKitchen GmbH
+ * Copyright (C) 2009-2014 by BlueKitchen GmbH
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -14,9 +14,9 @@
  *    contributors may be used to endorse or promote products derived
  *    from this software without specific prior written permission.
  * 4. This software may not be used in a commercial product
- *    without an explicit license granted by the copyright holder. 
+ *    without an explicit license granted by the copyright holder.
  *
- * THIS SOFTWARE IS PROVIDED BY MATTHIAS RINGWALD AND CONTRIBUTORS
+ * THIS SOFTWARE IS PROVIDED BY BLUEKITCHEN GMBH AND CONTRIBUTORS
  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
  * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL MATTHIAS
@@ -29,8 +29,12 @@
  * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
+ * Please inquire about commercial licensing options at 
+ * contact@bluekitchen-gmbh.com
+ *
  */
 
+
 // *****************************************************************************
 //
 // Advertising Data Parser 
diff --git a/ble/ad_parser.h b/ble/ad_parser.h
index 797b03c72..84e572052 100644
--- a/ble/ad_parser.h
+++ b/ble/ad_parser.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2011-2013 by BlueKitchen GmbH
+ * Copyright (C) 2009-2014 by BlueKitchen GmbH
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -14,9 +14,9 @@
  *    contributors may be used to endorse or promote products derived
  *    from this software without specific prior written permission.
  * 4. This software may not be used in a commercial product
- *    without an explicit license granted by the copyright holder. 
+ *    without an explicit license granted by the copyright holder.
  *
- * THIS SOFTWARE IS PROVIDED BY MATTHIAS RINGWALD AND CONTRIBUTORS
+ * THIS SOFTWARE IS PROVIDED BY BLUEKITCHEN GMBH AND CONTRIBUTORS
  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
  * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL MATTHIAS
@@ -29,6 +29,9 @@
  * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
+ * Please inquire about commercial licensing options at 
+ * contact@bluekitchen-gmbh.com
+ *
  */
 
 // *****************************************************************************
diff --git a/ble/att_dispatch.c b/ble/att_dispatch.c
index d21b06b4d..cbff8e5f6 100644
--- a/ble/att_dispatch.c
+++ b/ble/att_dispatch.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2011-2014 by Matthias Ringwald
+ * Copyright (C) 2009-2014 by BlueKitchen GmbH
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -13,11 +13,10 @@
  * 3. Neither the name of the copyright holders nor the names of
  *    contributors may be used to endorse or promote products derived
  *    from this software without specific prior written permission.
- * 4. Any redistribution, use, or modification is done solely for
- *    personal benefit and not for any commercial purpose or for
- *    monetary gain.
+ * 4. This software may not be used in a commercial product
+ *    without an explicit license granted by the copyright holder.
  *
- * THIS SOFTWARE IS PROVIDED BY MATTHIAS RINGWALD AND CONTRIBUTORS
+ * THIS SOFTWARE IS PROVIDED BY BLUEKITCHEN GMBH AND CONTRIBUTORS
  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
  * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL MATTHIAS
@@ -30,10 +29,12 @@
  * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- * Please inquire about commercial licensing options at btstack@ringwald.ch
+ * Please inquire about commercial licensing options at 
+ * contact@bluekitchen-gmbh.com
  *
  */
 
+
 /**
  * Dispatcher for independent implementation of ATT client and server
  */
diff --git a/ble/att_dispatch.h b/ble/att_dispatch.h
index c07371ae0..a472f923e 100644
--- a/ble/att_dispatch.h
+++ b/ble/att_dispatch.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2011-2014 by Matthias Ringwald
+ * Copyright (C) 2009-2014 by BlueKitchen GmbH
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -13,11 +13,10 @@
  * 3. Neither the name of the copyright holders nor the names of
  *    contributors may be used to endorse or promote products derived
  *    from this software without specific prior written permission.
- * 4. Any redistribution, use, or modification is done solely for
- *    personal benefit and not for any commercial purpose or for
- *    monetary gain.
+ * 4. This software may not be used in a commercial product
+ *    without an explicit license granted by the copyright holder.
  *
- * THIS SOFTWARE IS PROVIDED BY MATTHIAS RINGWALD AND CONTRIBUTORS
+ * THIS SOFTWARE IS PROVIDED BY BLUEKITCHEN GMBH AND CONTRIBUTORS
  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
  * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL MATTHIAS
@@ -30,10 +29,12 @@
  * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- * Please inquire about commercial licensing options at btstack@ringwald.ch
+ * Please inquire about commercial licensing options at 
+ * contact@bluekitchen-gmbh.com
  *
  */
 
+
 /**
  * Dispatcher for independent implementation of ATT client and server
  */
diff --git a/ble/att_server.c b/ble/att_server.c
index 20c5680f4..59e9280ea 100644
--- a/ble/att_server.c
+++ b/ble/att_server.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2011-2012 BlueKitchen GmbH
+ * Copyright (C) 2009-2014 by BlueKitchen GmbH
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -13,11 +13,10 @@
  * 3. Neither the name of the copyright holders nor the names of
  *    contributors may be used to endorse or promote products derived
  *    from this software without specific prior written permission.
- * 4. Any redistribution, use, or modification is done solely for
- *    personal benefit and not for any commercial purpose or for
- *    monetary gain.
+ * 4. This software may not be used in a commercial product
+ *    without an explicit license granted by the copyright holder.
  *
- * THIS SOFTWARE IS PROVIDED BY MATTHIAS RINGWALD AND CONTRIBUTORS
+ * THIS SOFTWARE IS PROVIDED BY BLUEKITCHEN GMBH AND CONTRIBUTORS
  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
  * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL MATTHIAS
@@ -30,10 +29,12 @@
  * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- * Please inquire about commercial licensing options at contact@bluekitchen-gmbh.com
+ * Please inquire about commercial licensing options at 
+ * contact@bluekitchen-gmbh.com
  *
  */
 
+
 //
 // ATT Server Globals
 //